What does coof mean?
"Coof" is a noun denoting a fool or simpleton — someone notably lacking in sense or judgment. The word arose in Scotland and spread through Northern English dialect speech, where it served as everyday shorthand for a dim-witted or easily duped person. It appears in dialect writing and glossaries from the seventeenth century onward and belongs to the same family of folk terms for fools as words like "ninny" and "nincompoop." Unlike those more familiar alternatives, however, "coof" has largely fallen out of ordinary use and now survives mainly as a curiosity of regional vocabulary, encountered in older literature, historical dictionaries, and discussions of Scots dialect. Its tone is gently contemptuous rather than vicious — calling someone a coof mocks their foolishness without the sting of harsher insults. Though rare today, it remains useful to readers of historical and regional writing, offering a vivid window into how earlier generations named and derided folly in everyday speech.
nounA fool; a simpleton or dim-witted person.
- A fool; a stupid, gullible, or slow-witted person.
"He played the coof in front of the whole committee, forgetting the one document he'd been asked to bring."
"Only a coof would lend his life savings to a stranger he met at the races."
""Don't be such a coof," she said, snatching the matches from his hand."
The plural follows regular English formation; because the word is rare and archaic, the plural is seldom encountered outside dialect literature.
"The village was full of coofs who believed every tall tale the peddler told."
"Coof" sounds like something you'd cough up, but it's actually centuries-old slang for a fool — a word Shakespeare's contemporaries north of the border would have used to mock a nitwit.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of coof
"Coof" originated in Scotland, where it was used from at least the early modern period as a term for a fool or simpleton, later spreading into Northern English dialect. Its ultimate derivation is uncertain; lexicographers have generally recorded it as a Scots dialect word without a confidently identified root. It is documented in historical dictionaries of Scots and regional English alongside kindred vernacular terms for stupidity, and it gradually faded from common speech as such dialect vocabulary receded in the nineteenth and twentieth centuries.
How coof is actually used
"Coof" is archaic or regional today, best known from Scots and Northern English dialect literature of the 17th–19th centuries. It carries a mildly contemptuous, mocking tone rather than outright insult.
Easily confused with coof
"Goof" is a common modern informal word for a silly mistake or a blundering person, while "coof" is an older, chiefly dialectal term simply denoting a foolish or stupid person.