Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun One who is deficient in judgment, sense, or understanding.
  • noun One who acts unwisely on a given occasion.
  • noun One who has been tricked or made to appear ridiculous; a dupe.
  • noun Informal A person with a talent or enthusiasm for a certain activity.
  • noun A member of a royal or noble household who provided entertainment, as with jokes or antics; a jester.
  • noun One who subverts convention or orthodoxy or varies from social conformity in order to reveal spiritual or moral truth.
  • noun A dessert made of stewed or puréed fruit mixed with cream or custard and served cold.
  • noun Archaic A mentally deficient person; an idiot.
  • intransitive verb To deceive or trick; dupe.
  • intransitive verb To confound or prove wrong; surprise, especially pleasantly.
  • intransitive verb To speak or act facetiously or in jest; joke.
  • intransitive verb To behave comically; clown.
  • intransitive verb To feign; pretend.
  • intransitive verb To engage in idle or frivolous activity.
  • intransitive verb To toy, tinker, or mess.
  • adjective Foolish; stupid.
  • idiom (play/act) To act in an irresponsible or foolish manner.
  • idiom (play/act) To behave in a playful or comical manner.

from The Century Dictionary.

  • To play the fool; act like a weak-minded or foolish person; potter aimlessly or mischievously; toy; trifle.
  • To play the buffoon; act as a fool or jester.
  • To make a fool of; expose to contempt; disappoint; deceive; impose on.
  • To make foolish; infatuate.
  • To beguile; cheat: as, to fool one out of his money.
  • noun A light paste of flour and water, like pie-crust.
  • noun A sort of custard; a dish made of fruit crushed and scalded or stewed and mixed with whipped cream and sugar: as, gooseberry fool.
  • noun One who is deficient in intellect; a weak-minded or idiotic person.
  • noun One who is deficient in judgment or sense; a silly or stupid person; one who manifests either habitual or occasional lack of discernment or common sense: chiefly used as a term of disparagement, contempt, or self-depreciation.
  • noun One who counterfeits mental weakness or folly; a professional jester or buffoon; a retainer dressed in motley, with a pointed cap and bells on his head, and a mock scepter or bauble in his hand, formerly kept by persons of rank for the purpose of making sport. See bauble.
  • noun Figuratively, a tool, toy, sport, butt, or victim: as, to be the fool of circumstances.
  • noun A wanton, bad, or wicked person.
  • noun A conical paper cap which dunces at school are sometimes compelled to wear by way of punishment.
  • noun To act like one void of understanding.
  • noun Synonyms and Simpleton, ninny, dolt, witling, blockhead. driveler.
  • noun Harlequin, clown, jester. See zany.
  • Foolish; silly.

from the GNU version of the Collaborative International Dictionary of English.

  • noun A compound of gooseberries scalded and crushed, with cream; -- commonly called gooseberry fool.
  • intransitive verb To play the fool; to trifle; to toy; to spend time in idle sport or mirth.
  • transitive verb To infatuate; to make foolish.
  • transitive verb To use as a fool; to deceive in a shameful or mortifying manner; to impose upon; to cheat by inspiring foolish confidence.
  • transitive verb to get rid of foolishly; to spend in trifles, idleness, folly, or without advantage.
  • noun One destitute of reason, or of the common powers of understanding; an idiot; a natural.
  • noun A person deficient in intellect; one who acts absurdly, or pursues a course contrary to the dictates of wisdom; one without judgment; a simpleton; a dolt.

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[Middle English fol, from Old French, from Late Latin follis, windbag, fool, from Latin follis, bellows; see bhel- in Indo-European roots.]

from Wiktionary, Creative Commons Attribution/Share-Alike License

From Middle English fōl ("fool"), from Old French fol (French fou ("mad")) from Latin follis.

Examples

Comments

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  • "A fool and his money are soon parted", but how does a fool get any money to be parted from?

    January 19, 2007

  • "There's no fool like an old fool."

    July 22, 2008

  • It is said that the nobleman who has fooled away so much money upon her, has at length recovered his senses.

    - Lesage, The Adventures of Gil Blas of Santillane, tr. Smollett, bk 3 ch. 11

    September 18, 2008