(United States, _, slang) An outhouse with a single hole.
1941, P. G. Wodehouse, [http://www.oocities.org/indeedsir/radio2.htm second Berlin broadcast]:
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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
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