A corvette is a small warship. It is traditionally the smallest class of vessel considered to be a proper warship. The warship class above the corvette is that of the frigate, while the class below was historically that of the sloop-of-war.
The Tarantul class and its variants are the most widely used corvettes
A corvette in the Trianon model collection
French steam corvette Dupleix (1856–1887)
HMCS Regina, a Flower-class corvette
A warship or combatant ship is a ship that is built and primarily intended for naval warfare. Usually they belong to the armed forces of a nation. As well as being armed, warships are designed to withstand damage and are typically faster and more maneuverable than merchant ships. Unlike a merchant ship, which carries cargo, a warship typically carries only weapons, ammunition and supplies for its crew. Warships usually belong to a navy, though they have also been operated by individuals, cooperatives and corporations.
The Cannon Shot (1670) by Willem van de Velde the Younger, showing a late Dutch 17th-century ship of the line
Assyrian warship, a bireme with pointed bow circa 700 BC
Diagrams of first and third rate warships, England, 1728
A sailing corvette scale model in the Trianon model collection