An outhouse — known variously across the English-speaking world otherwise as bog, dunny, long-drop, or privy — is a small structure, separate from a house or main building, which covers a toilet. This
Historical community sanitation poster promoting sanitary outhouse designs (Illinois, US, 1940)
Outhouse in the mountains in northern Norway
An outhouse in Le Palais, Brittany
Outhouse used by sharecroppers on display, Louisiana State Cotton Museum, Lake Providence
A dry toilet is a toilet which, unlike a flush toilet, does not use flush water. Dry toilets do not use water to move excreta along or block odors. They do not produce sewage, and are not connected to
Outhouse
…structure, separate from a house or main building, which covers a toilet. This is typically either a pit latrine or a bucket toilet, but other forms of dry (non-flushing) toilets may be encountered. The term may also be used to denote the toilet itself, not just the structure. Outhouses were in use in cities of developed countries…
A container-based toilet or bucket toilet, a type of dry toilet
Pit latrines are a type of dry toilet and are in use in some rural areas (Herøy, Norway).
A urine-diverting dry toilet in South Africa
Composting toilet at Activism Festival 2010 in the mountains outside Jerusalem