outhouse, privy, earth-closet, jakes(noun)

a small outbuilding with a bench having holes through which a user can defecate

outhouse(Noun)

An outbuilding, a small structure located away, or not directly accessed from, a main building.

outhouse(Noun)

An outdoor toilet, (or often just a seat over a cesspool) in a wooden cubicle, where the term is usually referring to a permanent facility. Where an outdoor toilet is installed on a temporary basis, the term portable toilet is generally used. The slang terms john and johnny house are sometimes used to identify an outdoor toilet; see also privy.