1.
Schooner
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A schooner /ˈskuːnər/ is a type of sailing vessel with fore-and-aft sails on two or more masts, the foremast being shorter than the main and no taller than the mizzen if there is one. While the schooner was originally gaff-rigged, modern schooners typically carry a Bermuda rig, such vessels were first used by the Dutch in the 16th or 17th century. They were further developed in North America from the early 18th century, the most common type, with two masts, were popular in trades requiring speed and windward ability, such as slaving, privateering, blockade running, and offshore fishing. In the Chesapeake Bay area several distinctive schooner types evolved, including the Baltimore clipper, bugeye, schooners were also popular among pirates in the West Indies during the Golden Age of Piracy, for their speed and agility. They could also sail in shallow waters, and while being smaller than other ships of the time period. Schooners first evolved in the late 17th century from a variety of small two-masted gaff-rigged vessels used in the coast, most were working craft but some pleasure yachts with schooner rigs were built for wealthy merchants and Dutch nobility. Following the arrival of the Dutch monarch William of Orange on the British throne and this vessel, captured in a detailed Admiralty model, is the earliest fully documented schooner. Royal Transport was quickly noted for its speed and ease of handling, North American shipbuilders quickly developed a variety of schooner forms for trading, fishing and privateering. According to the language scholar Walter William Skeat, the term comes from scoon. The Dutch word schoone means nice, good looking, robinson replied, A schooner let her be. The launch is variously described as being in 1713 or 1745, naval architects such as Howard Chapelle have dismissed this invention story as a childish fable, but some language scholars feel that the legend may support a Gloucester origin of the word. Other sources state the etymology as unknown and uncertain, the first detailed definition of a schooner, describing the vessel as two-masted vessel with fore and aft gaff-rigged sails appeared in 1769 in William Falconers, Universal Dictionary of the Marine. Although a schooner may have up to four masts, the schooner has only two, with the foremast shorter than the mainmast. There may be a bowsprit to help balance the rig, the principal issue with a schooner sail plan is how to fill the space between the two masts most effectively. Traditional schooners were rigged, and the trapezoid shape of the foresail occupied the inter-mast space to good effect, with a useful sail area. A Bermuda rigged schooner typically has four sails, a mainsail, a main staysail abaft the foremast, plus a forestaysail. An advantage of the schooner is that it is easily handled and reefed by a small crew. The main staysail will not overlap the mainsail, and so little to prepare the wind for the mainsail
2.
Boat
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A boat is a watercraft of a large range of sizes designed to float, plane, work or travel on water. Small boats are found on inland waterways or in protected coastal areas. However, boats such as the whaleboat were designed for operation from a ship in an offshore environment, in naval terms, a boat is a vessel small enough to be carried aboard another vessel. Another less restrictive definition is a vessel that can be lifted out of the water, some definitions do not make a distinction in size, as bulk freighters 1,000 feet long on the Great Lakes are called oreboats. For reasons of tradition, submarines are usually referred to as boats rather than ships, regardless of their size. Ships are generally distinguished from boats based on their size, shape. Boats have a variety of shapes, sizes and construction methods due to their intended purpose. Canoe-type boats have used since prehistoric times and various versions are used throughout the world for transportation. Fishing boats vary widely in style partly to local conditions. Pleasure boats include ski boats, pontoon boats, and sailboats, house boats may be used for vacationing or long-term housing. Small boats can provide transport or convey cargo to and from large ships, lifeboats have rescue and safety functions. Boats can be powered by power, wind power and motor power. Dugouts are the oldest type of boats found by archaeologists, the earliest boats are thought to have been logboats, and the oldest boats found by archaeological excavation date from around 7, 000–10,000 years ago. The oldest recovered boat in the world is the Pesse canoe and this canoe is exhibited in the Drents Museum in Assen, Netherlands. Other very old dugout boats have also been recovered, rafts have operated for at least 8,000 years. A7, 000-year-old seagoing reed boat has been found in Kuwait, boats were used between 4000 and 3000 BC in Sumer, ancient Egypt and in the Indian Ocean. Boats played an important role in the commerce between the Indus Valley Civilization and Mesopotamia, evidence of varying models of boats has also been discovered at various Indus Valley archaeological sites. Uru craft originate in Beypore, a village in south Calicut, Kerala and this type of mammoth wooden ship was constructed using teak, without any iron, and had a transport capacity of 400 tonnes
3.
Lifeboat (shipboard)
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A lifeboat is a small, rigid or inflatable boat carried for emergency evacuation in the event of a disaster aboard a ship. Lifeboat drills are required by law on larger commercial ships, in the military, a lifeboat may double as a whaleboat, dinghy, or gig. The ships tenders of cruise ships often double as lifeboats, recreational sailors usually carry inflatable life rafts, though a few prefer small proactive lifeboats that are harder to sink and can be sailed to safety. Inflatable lifeboats may be equipped with auto-inflation canisters or mechanical pumps, a quick release and pressure release mechanism is fitted on ships so that the canister or pump automatically inflates the lifeboat, and the lifeboat breaks free of the sinking vessel. Commercial aircraft are required to carry auto-inflating life rafts in case of an emergency water landing. Ship-launched lifeboats are lowered from davits on a deck, and are hard to sink in normal circumstances. The cover serves as protection from sun, wind and rain, can be used to collect rainwater, lifeboats have oars, flares and mirrors for signaling, first aid supplies, and food and water for several days. Modern lifeboats carry an Emergency Position-Indicating Radio Beacon and either a radar reflector or Search, during the Age of Sail, the ships boats were often also used as lifeboats in case of emergency. In March 1870, answering a question at the House of Commons of the United Kingdom about the sinking of PS Normandy and they would encumber the decks, and rather add to the danger than detract from it. It was not until after the sinking of the RMS Titanic on April 15,1912, the Titanic′s boats had a capacity of 1,178 people on a ship capable of carrying 3,330 people. This was resolved by the use of collapsible lifeboats, a number of which had been carried on the Titanic. The US Navy asked various groups and manufacturers to suggest solutions, the result was the first enclosed, unsinkable, self-righting lifeboat, manufactured in Delanco, New Jersey, USA, the first units were delivered in 1944. These radically new lifeboats were 24 feet in length and weighed 5,000 lbs and they had two enclosed cabins at each end which could hold a total of 25 persons. The space in between was designed to help persons in the water be pulled aboard, and could be enclosed with a canvas top, the new type lifeboat could be driven either by a small motor or sail. Also, in 1943 the US developed a balsa wood liferaft that would not sink and these balsa liferafts were designed to hold five to ten men on a platform suspended on the inside or fifteen to twenty-five hanging lines placed on the outsides. They were inexpensive, and during the war thousands were stored in any space possible on US warships and these liferafts were intended only for use during a short term before lifeboats or another ship in the convoy or group could bring them aboard. Today, enclosed lifeboats are the preferred lifeboats fitted on modern merchant ships because of their protection against the elements. Generally each merchant ship has one fitted on the port side and one on the starboard side
4.
Ship's tender
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Smaller boats may also have tenders, usually called dinghies. For a variety of reasons, it is not always advisable to try to tie a ship up at a dock, the weather or the sea might be rough, the time might be short, or the ship too large to fit. In such cases tenders provide the link from ship to shore, on cruise ships, lifeboat tenders do double duty, serving as tenders in day-to-day activities, but fully equipped to act as lifeboats in an emergency. They are generally carried on davits just above the deck, and may at first glance appear to be regular lifeboats. Current lifeboat tender designs favor catamaran models, since they are likely to roll in the calm to moderate conditions in which tenders are usually used. They typically carry up to 100 to 150 passengers and two to three crew members, before these ships were mass-produced, the main way to board a larger ship was to board a passenger tender. Passenger tenders remained based at their ports of registry, and when a ship came through the area and these vessels were larger, had a greater passenger capacity, and a broader sense of individuality in their respective companies than the more modern tenders seen today. Because of their size, lifeboats and life preservers were commonplace on board these ships. Their hull classification symbols in the US Navy were, respectively, AS and AD, Naval tenders fell out of use during the late 20th century, as the speed and range of warships increased. By the end of the 20th century, all of the tenders in the U. S. Navy had been inactivated except for two submarine tenders. As a result of the settlement of lawsuits over the Suisun Bay Reserve Fleet, Emory S. Land-class submarine tenders USS Emory S. Land and USS Frank Cable are now manned and operated by a hybrid crew, the Captain and a couple hundred technicians are regular Navy, while the operation of the ship itself is performed by Merchant Marines. Prior to the turn-over, both ships had more than 1000 sailors, under the traditional Navy classification, both ships should be reclassified as AR, however since now operated by the MSC it is doubtful such a reassignment will occur. Land is forward deployed in the Indian Ocean at Diego Garcia while Frank Cable is forward-deployed in the Pacific at Polaris Point, Apra Harbor, such forward deployments are to provide service and support at the very great distances of the Western Pacific. Two tenders, SS Nomadic and SS Traffic, were built for the White Star Line by Harland and Wolff to serve the liners RMS Olympic, Nomadic survives as a museum ship, and is the last remaining vessel built for the White Star Line in existence. Armed tender, British supply or transport ships that were outfitted and commissioned for use in the Naval Service. Buoy tender, used to maintain navigational aids, destroyer tender, a large ship used to support a flotilla of destroyers or other small warships. Dive tender, a ship or boat used to support the actions of divers, also known as a diving support vessel
5.
Urdu
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Urdu is a persianized standard register of the Hindustani language. It is the language and lingua franca of Pakistan. It is also one of the 22 official languages recognized in the Constitution of India, hyderabad, Rampur, Bhopal and Lucknow are noted Urdu-speaking cities of India. Urdu is historically associated with the Muslims of the northern Indian subcontinent, apart from specialized vocabulary, Urdu is mutually intelligible with Standard Hindi, another recognized register of Hindustani. Urdu, like Hindi, is a form of Hindustani, Urdu developed under the influence of the Persian and Arabic languages, both of which have contributed a significant amount of vocabulary to formal speech. Around 99% of Urdu verbs have their roots in Sanskrit and Prakrit, Urdu words originating from Chagatai and Arabic were borrowed through Persian and hence are Persianized versions of the original words. For instance, the Arabic ta marbuta changes to he or te, nevertheless, contrary to popular belief, Urdu did not borrow from the Turkish language, but from Chagatai. Urdu and Turkish borrowed from Arabic and Persian, hence the similarity in pronunciation of many Urdu, Arabic influence in the region began with the late first-millennium Arab invasion of India in the 7th century. The Persian language was introduced into the subcontinent a few centuries later by various Persianized Central Asian Turkic and Afghan dynasties including that of the Delhi Sultanate. With the advent of the British Raj, Persian was no longer the language of administration but Hindustani, still written in the Persian script, the name Urdu was first used by the poet Ghulam Hamadani Mushafi around 1780. From the 13th century until the end of the 18th century Urdu was commonly known as Hindi, the language was also known by various other names such as Hindavi and Dehlavi. The communal nature of the language lasted until it replaced Persian as the language in 1837 and was made co-official. Urdu was promoted in British India by British policies to counter the previous emphasis on Persian and this triggered a Brahman backlash in northwestern India, which argued that the language should be written in the native Devanagari script. At independence, Pakistan established a highly Persianized literary form of Urdu as its national language, English has exerted a heavy influence on both as a co-official language. Owing to interaction with other languages, Urdu has become localized wherever it is spoken, similarly, the Urdu spoken in India can also be distinguished into many dialects like Dakhni of South India, and Khariboli of the Punjab region since recent times. Because of Urdus similarity to Hindi, speakers of the two languages can understand one another if both sides refrain from using specialized vocabulary. The syntax, morphology, and the vocabulary are essentially identical. Thus linguists usually count them as one language and contend that they are considered as two different languages for socio-political reasons
6.
Rowing
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Rowing is the act of propelling a boat using the motion of oars in the water, displacing water, and propelling the boat forward. The difference between paddling and rowing is that rowing requires oars to have a connection with the boat. In some localities, rear-facing systems prevail, in other localities, forward-facing systems prevail, especially in crowded areas such as in Venice, Italy and in Asian and Indonesian rivers and harbors. This is not strictly an either-or, because in different situations its useful to be able to row a boat facing either way. The current emphasis on the aspects of rowing has resulted in some new mechanical systems being developed. Rearward-facing systems, This is probably the oldest system used in Europe, a seated rower pulls on one or two oars, which lever the boat through the water. The pivot point of the oars is the fulcrum, the motive force is applied through the rowers feet. In traditional rowing craft, the point of the oars is generally located on the boats gunwale. The actual fitting that holds the oar may be as simple as one or two pegs or a metal oarlock, in performance rowing craft, the rowlock is usually extended outboard on a rigger to allow the use of a longer oar for increased power. Sculling involves a seated rower who pulls on two oars or sculls, attached to the boat, thereby moving the boat in the direction opposite that which the rower faces, in some multiple-seat boats seated rowers each pull on a single sweep oar, usually with both hands. Boats in which the rowers are coordinated by a coxswain are referred to as a coxed pair/four/eight, sometimes sliding seats are used to enable the rower to use the leg muscles, substantially increasing the power available. An alternative to the seat, called a sliding rigger, uses a stationary seat. On a craft used in Italy, the catamaran moscone, the rower stands and this is a convenient method of manoeuvring in a narrow waterway or through a busy harbour. The Rantilla system of frontrowing oars uses inboard mounted oarlocks rather than a reversing transmission to achieve forward motion of the boat with a motion on the oars. In ancient times, rowing vessels, especially galleys, were used in naval warfare and trade. Galleys had advantages over sailing ships, they were easier to maneuver, capable of bursts of speed. Galleys continued in use in the Mediterranean until the advent of steam propulsion and their use in northern Atlantic waters was less successful, finishing with their poor performance with the Spanish Armada. The Classical trireme used 170 rowers, later galleys included even larger crews, trireme oarsmen used leather cushions to slide over the seats, which allowed them to use their leg strength as a modern oarsman does with a sliding seat
7.
Outboard motor
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An outboard motor is a propulsion system for boats, consisting of a self-contained unit that includes engine, gearbox and propeller or jet drive, designed to be affixed to the outside of the transom. They are the most common motorized method of propelling small watercraft, as well as providing propulsion, outboards provide steering control, as they are designed to pivot over their mountings and thus control the direction of thrust. The skeg also acts as a rudder when the engine is not running, unlike inboard motors, outboard motors can be easily removed for storage or repairs. In order to eliminate the chances of hitting bottom with an outboard motor and this helps when traveling through shallow waters where there may be debris that could potentially damage the motor as well as the propeller. Large outboards are usually bolted to the transom, and are linked to controls at the helm, small outboard motors, up to 15 horsepower or so are easily portable. They are affixed to the boat via clamps, and thus moved from boat to boat. These motors typically use a manual system, with throttle and gearshift controls mounted on the body of the motor. To provide auxiliary power for sailboats, for trolling aboard larger craft, in this application, the motor is frequently installed on the transom alongside and connected to the primary outboard to enable helm steering. In addition many small manufacturers have begun offering variants with power trim/tilt. Pump-jet propulsion is available as an option on most outboard motors, although less efficient than an open propeller, they are particularly useful in applications where the ability to operate in very shallow water is important. They also eliminate the dangers of an open propeller. The first known outboard motor was a small 5 kilogram electric unit designed around 1870 by Gustave Trouvé, later about 25 petrol powered outboards may have been produced in 1896 by American Motors Co—but neither of these two pioneering efforts appear to have had much impact. The Waterman outboard engine appears to be the first real gasoline-powered outboard offered for sale, the inboard boat motor firm of Caille Motor Company of Detroit were instrumental in making the cylinder and engines. The most successful early outboard motor, was created by Norwegian-American inventor Ole Evinrude in 1909, between 1909 and 1912, Evinrude made thousands of his outboards and the three horse units were sold around the world. His Evinrude Outboard Co. was spun off to other owners, the 1920s were the first high-water mark for the outboard with Evinrude, Johnson, ELTO, Atwater Lockwood and dozens of other makers in the field. Historically, a majority of outboards have been two-stroke powerheads fitted with a due to the designs inherent simplicity, reliability, low cost. Drawbacks include increased pollution, due to the volume of unburned gasoline and oil in their exhaust. In the early 1980s Honda Motor Co. introduced its first four-stroke powerhead, in 1984, Yamaha introduced their first four-stroke powerhead
8.
Dinghy sailing
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Dinghy sailing is the activity of sailing small boats by using five essential controls, the sails the foils. The trim side to balance of the dinghy by hiking or movement of the crew. Racing tactics include position your boat at different angles, when racing a sailor should position themselves at the direction in order to get clean air. The RYA, regulating authority for sail training in the UK and Europe, states that With a reliance on nature, is about adventure, exploration, teamwork and fun. There has always been a need for small boats for transporting goods and personnel to. Together with other smaller craft such as fishing and light cargo. Charles II of England had a sailing boat presented to him when he returned from exile to England in the 17th century. In 1887 Thomas Middleton, a Dublin solicitor, considered that yacht racing was becoming an excessively expensive activity and he proposed the One design principle. He wanted yacht racing to be an exercise of skill with all boats being built to the same design and he called the boat The Water Wag. The Water Wag Club still prospers in Dun Laoghaire harbour, with racing each Wednesday evening during the Summer season, towards the end of the 19th century people began to use these small boats for sport and recreational sailing, utilising the opportunities for leisure afforded by the industrial revolution. Larger privately used sailing boats had developed separately, and have resulted in the yachts of today, there has been some crossover, in that the sloop sail plan was adopted as standard and most convenient by early dinghy designers. The development of the dinghy was helped in the early 20th century by Uffa Fox. He developed and contributed to many dinghy classes which are still with us nearly a century later and he also introduced the major advance of hull shapes which can plane, and which can therefore reach beyond the usual speed limits for small sailing boats. In effect, a boat which is planing is skimming along the surface and this results in less friction because of reduced waterline length, reduced displacement, and reduced wetted area. The driving force provided by the sails has to overcome less resistance, in 1928 Uffa Fox introduced planing to the English dinghy racing world in his International 14 boat, the Avenger. He gained 52 first places, two places and three third places out of 57 race starts that year. Another advance in dinghy sailing was introduced in the 1930s, when the technique of trapezing was introduced, as a result, the boat is easier to keep upright, and the sails can deliver maximum power most of the time. While trapezing can be helpful and increase speed, it can also be dangerous if the crew is not wearing a quick release harness or is inexperienced
9.
Pinnace (ship's boat)
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As a ships boat, the pinnace is a light boat, propelled by oars or sails, carried aboard merchant and war vessels in the Age of Sail to serve as a tender. The pinnace was usually rowed but could be rigged with a sail for use in favorable winds, a pinnace would ferry passengers and mail, communicate between vessels, scout to sound anchorages, convey water and provisions, or carry armed sailors for boarding expeditions. The Spanish favored them as lightweight smuggling vessels while the Dutch used them as raiders, in modern parlance, pinnace has come to mean an auxiliary vessel that doesnt fit under the launch or lifeboat definitions. Identification of some pinnaces in contemporary historical documents is often difficult because there was no standardization of pinnace design, the term seems to have been applied to variants of what may be called the full-rigged pinnace, rather than the alternative use of the term for a larger vessels boat. Furthermore, several ship type and rig terms were used in the 17th century, re-assessment of the design of some 17th-century ships not designated pinnace sometimes uncovers the unexpected. For example, in the 17th century, brigantine referred to a sailing ship that was square-rigged on the foremast. The designation brig did not exist until the early 18th century, by which time vessels described as pinnaces had been known for at least a century. By the late 17th century, a brigantine in the Royal Navy was a small, square-rigged, two-masted ship, brig referred to any ship that was square-rigged on both masts. When brig and brigantine were too widely applied, other possibilities for ship types were obscured, there is also the problem in sorting out what is meant by a barque in the early 17th century. Note that the barque or bark rig as we understand it was not known in the first half of the 17th century, the mature small pinnace design emerged as versatile with several different options and rigs possible. The expected popularity of the pinnace in the Massachusetts Bay Colony during the first half of the 17th century is documented, by the 1630s, historical records mention many ships trading or fishing with the Massachusetts Bay Colony, some of which were also built in-colony. Above all, the trade had taken hold off the shores of New England. The pinnace may have been the preferred, multi-use small ship of the first decades of English settlement in Virginia, with the introduction of steam propulsion came the steam pinnace. Coal burning warships were particularly vulnerable when at anchor, immobile until they could get a head of steam. Steam pinnaces were designed to be enough to be carried by the capital ships they were allocated to. The boats of HMS London were kept at five minutes notice, ready equipped with water, salt pork, biscuits, arms, local currency, Royal Naval Museum - History of the Museums Pinnace
10.
Fiberglass
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Fiberglass is a type of fiber-reinforced plastic where the reinforcement fiber is specifically glass fiber. The glass fiber may be arranged, flattened into a sheet. The plastic matrix may be a polymer matrix – most often based on thermosetting polymers such as epoxy, polyester resin. The glass fibers are made of various types of glass depending upon the fiberglass use and these glasses all contain silica or silicate, with varying amounts of oxides of calcium, magnesium, and sometimes boron. To be used in fiberglass, glass fibers have to be made very low levels of defects. Fiberglass is a lightweight material and is used for many products. Although it is not as strong and stiff as composites based on fiber, it is less brittle. Its bulk strength and weight are also better than many metals, other common names for fiberglass are glass-reinforced plastic, glass-fiber reinforced plastic or GFK. Because glass fiber itself is referred to as fiberglass, the composite is also called fiberglass reinforced plastic. This article will adopt the convention that fiberglass refers to the glass fiber reinforced composite material. A patent for this method of producing glass wool was first applied for in 1933, Owens joined with the Corning company in 1935 and the method was adapted by Owens Corning to produce its patented fibreglas in 1936. Originally, fibreglas was a wool with fibers entrapping a great deal of gas, making it useful as an insulator. A suitable resin for combining the fibreglass with a plastic to produce a material was developed in 1936 by du Pont. The first ancestor of modern polyester resins is Cyanamids resin of 1942, peroxide curing systems were used by then. With the combination of fiberglass and resin the gas content of the material was replaced by plastic and this reduced the insulation properties to values typical of the plastic, but now for the first time the composite showed great strength and promise as a structural and building material. Confusingly, many glass fiber composites continued to be called fiberglass, ray Greene of Owens Corning is credited with producing the first composite boat in 1937, but did not proceed further at the time due to the brittle nature of the plastic used. In 1939 Russia was reported to have constructed a boat of plastic materials. The first car to have a body was a 1946 prototype of the Stout Scarab
11.
Dory
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The dory is a small, shallow-draft boat, about 5 to 7 metres or 16 to 23 feet long. It is usually a boat with high sides, a flat bottom. They are easy to build because of their simple lines, for centuries, dories have been used as traditional fishing boats, both in coastal waters and in the open sea. A hull shape defined by the curve of a sawn plank. Planks overlapping the stem at the front of the boat and a false stem covering the hood ends of the planks. A fairly narrow transom often referred to as the due to its unique shape. The hulls bottom is flat and usually bowed fore-and-aft. The stern is frequently a raked narrow transom that tapers sharply toward the forming a nearly double-ended boat. Despite their simplicity of design, dories were known for their seaworthiness and rowing ease, because of their narrow flat bottoms, they have little initial stability and are tippy. Traditionally, they were designed to carry large amounts of wet fish-often over a ton and they were commonly rowed by experienced seamen who understood the characteristics of the design and could compensate for the limitations. Dories exhibit high ultimate stability, tipping to a point and then stiffening up significantly, by design they are quite voluminous and can carry a heavy load for their size. Their high sides give ample freeboard even when loaded, and as the load increases. With no clear definition of the type, and few early illustrations or detailed descriptions to go by, the first known mention of a dory in detail was in 1719. Until about 1870, there are to be found no recorded dory lines, details, in its most popular form, the dory was created in New England fishing towns sometime after the early 18th century. Some kind of boat was in use on the Massachusetts coast as early as 1726. A definite precursor to the type was the early French bateau type. The common coastal boat of the time was the wherry and the merging of designs between the type and the simplified flat bottom construction of the bateau initiated the birth of the dory. Other antecdotal evidence exists of much older precursors throughout Europe, England, France, Belgium, and Italy all have small boats from the medieval periods that could reasonably be construed to be predecessors of the Dory
12.
Stern
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The stern is the back or aft-most part of a ship or boat, technically defined as the area built up over the sternpost, extending upwards from the counter rail to the taffrail. The stern lies opposite of the bow, the foremost part of a ship, originally, the term only referred to the aft port section of the ship, but eventually came to refer to the entire back of a vessel. The stern end of a ship is indicated with a navigation light at night. Sterns on European and American wooden sailing ships began with two forms, the square or transom stern and the elliptical, fantail, or merchant stern. This frame is designed to support the beams that make up the stern. In 1817 the British naval architect Sir Robert Seppings first introduced the concept of the round or circular stern, the square stern had been an easy target for enemy cannon, and could not support the weight of heavy stern chase guns. The United States began building the first elliptical stern warship in 1820, USS Brandywine became the first sailing ship to sport such a stern. In naval architecture, the term transom has two meanings, in this sense, a transom stern is the product of the use of a series of transoms, and hence the two terms have blended. But until a new form of stern appeared in the 19th century, the stern was a floating house—and required just as many timbers, walls, windows. The stern frame provided the structure of the transom stern, and was composed of the sternpost, wing transom. If the stern had transoms above the transom, they would no longer be affixed to the sternpost. The first of these might be called a counter transom, next up was the window sill transom, above that, the larger the vessel, the more numerous and wider the transoms required to support its stern. Stern timbers – These timbers are mounted vertically in a series, each timber typically rests or steps on the transom and then stretches out. Those not reaching all the way to the taffrail are called short stern timbers, the two outermost of these timbers, located at the corners of the stern, are called the side-counter timbers or outer stern timbers. The flat surface of any transom stern may begin either at or above the waterline of the vessel. The geometric line which stretches from the transom to the archboard is called the counter. The visual unpopularity of Seppings circular stern was soon rectified by Sir William Symonds, in this revised stern, a set of straight post timbers stretches from the keel diagonally aft and upward. It rests on the top of the sternpost and runs on either side of the rudder post to a point well above the vessels waterline, the finished stern has a continuous curved edge around the outside and is raked aft
Media related to Dinghies at Wikimedia Commons
The dictionary definition of dinghies at Wiktionary