Etymologically

fool

Etymology and origin of the English word fool

Pronunciation

  • IPA: /fuːl/[1]

fool1 silly person

Confidence
Established
Formation
Borrowing
First attested
c. 1200
Borrowed from
Old French fol
Ultimate origin
Latin (follis)

Etymology

The silly person is Middle English fol, borrowed from Old French fol (“madman, idiot, jester”) (modern French fou “mad”),[2][3][4] from Late Latin follis,[5] from Latin follis (“bellows, leather bag”), which in late Vulgar Latin came to mean a windbag, an empty-headed person,[2][3][4][6] from PIE Proto-Indo-European *bʰel- (“to blow, swell”).[4]

Earliest recorded meaning

A silly, stupid or ignorant person: probably about 1200 in Barnhart, the early 13th century in Etymonline, about 1275 in the OED.[2][4][7] As an adjective it meant sinful or lecherous at first (about 1200), and foolish from the mid-13th century.[4]

Semantic evolution

Word Origins compares the English windbag, used of an empty talker since the early 19th century.[6] The professional jester is from about 1370,[7][3] and the Feast of Fools, a medieval burlesque festival, from about 1320.[7] One who is made a fool of, a dupe, is from about 1440.[7] Sixteenth-century proverbs such as a fool and his money are soon parted show how aware people were of coming to grief through folly.[6] The verb meant to be foolish in the mid-14th century, to make a fool of someone from the 1590s (Shakespeare's 1 Henry IV, 1596), and to cheat from the 1640s;[4][2] fool around, to pass time idly, is from 1875, and to have sexual adventures from the 1970s.[4] Foolhardy is from before 1250,[2] and foolscap, the paper, once bore a watermark of a fool's cap.[3] The adjective, as in a fool idea, is now considered American colloquial.[4]

Timeline

  • c. 1200 – a silly person.[2][4]
  • before 1250 – foolhardy.[2]
  • c. 1320 – Feast of Fools.[7]
  • c. 1370 – a professional jester.[7]
  • 1596 – to make a fool of, in Shakespeare.[2]
  • 1875 – to fool around.[4]

Modern meaning

Noun

  1. A person who lacks sense or judgment.
  2. A person who has been tricked or made to look ridiculous; a dupe.
  3. A professional jester in a royal or noble household.
  4. (informal) A person with a great liking for something: a fool for chocolate.

Verb

  1. To trick or deceive.
  2. To act in a silly or playful way; to joke.
  3. (fool around) To idle; also to have casual sexual relations.

Adjective

  1. (informal, chiefly US) Foolish, silly.

Word family

  • foolery
  • foolhardy
  • foolish
  • foolproof
  • foolscap
  • April fool
  • fool's gold

fool2 fruit dessert

Confidence
Uncertain
Formation
Borrowing
First attested
1598

Etymology

The dessert is perhaps a transferred use of fool1.[8][9]

Earliest recorded meaning

1598, in a sense the OED does not define precisely.[7] At first it was a confection of clotted cream or a custard trifle.[8]

Semantic evolution

It now means a purée of fruit, especially gooseberries, mixed with cream or custard and served cold.[8][10]

Timeline

  • 1598 – a cream confection.[7][8]

Modern meaning

Noun

  1. A cold dessert of puréed fruit mixed with cream or custard: gooseberry fool.
  • follicle
  • folly
  • bellows
  • ball

References

  1. ^ Jones, Daniel (2011), Cambridge English Pronouncing Dictionary, 18th ed., ed. Peter Roach, Jane Setter and John Esling, Cambridge: Cambridge University Press
  2. ^ a b c d e f g h Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  3. ^ a b c d Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  4. ^ a b c d e f g h i j Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  6. ^ a b c Cresswell, Julia (2021), Oxford Dictionary of Word Origins, 3rd ed., Oxford: Oxford University Press
  7. ^ a b c d e f g h Simpson, J. A.; Weiner, E. S. C., eds. (1989), The Oxford English Dictionary, 2nd ed., Oxford: Clarendon Press
  8. ^ a b c d Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  9. ^ Pearsall, Judy, ed. (1998), The New Oxford Dictionary of English, Oxford: Clarendon Press
  10. ^ Collins English Dictionary (2023), Glasgow: HarperCollins

Related etymologies

Cite this entry

“Fool.” Etymologically, 16 Oct. 2026, etymologically.com/en/fool. Accessed 16 Oct. 2026.

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