Etymograph

English

foolhardy

Foolhardy comes from Old French fol hardi ‘foolishly bold’, and goes back to Latin follis ‘bellows’.

  1. Latinc. 75 BCE–200 CEfollis‘bellows’
  2. Old Frenchc. 842–1400fol‘foolish, silly’
  3. Old French, derivedc. 842–1400fol hardi‘foolishly bold’
  4. Middle Englishc. 1150–1500folehardy‘Marked by unthinking recklessness with disregard for danger’
  5. Englishearliest quotation 1876foolhardy

attested reconstructed ? uncertain or disputed deepest recorded ancestor

Lineage

  1. Latinc. 75 BCE–200 CEfollis‘bellows’
  2. Old Frenchc. 842–1400fol‘foolish, silly’
  3. Old French, derivedc. 842–1400fol hardi‘foolishly bold’
  4. Middle Englishc. 1150–1500folehardy‘Marked by unthinking recklessness with disregard for danger’
  5. Englishearliest quotation 1876foolhardy

Earliest quotation: 1876, Mark Twain pseudonym; Samuel Langhorne C, Hartford: “The master's pulse stood still, and he stared helplessly.…”

A compound of *bʰelǵʰ- ‘to swell’ + hardi ‘durable, hardy, tough’

Linked words

through Latin follis ‘bellows’

follicle, 6 more

through Old French fol ‘foolish, silly’

foolish, folly, follies, 1 more

Today it means

adj Marked by unthinking recklessness with disregard for danger; boldly rash; hotheaded.

Language periods are conventional ranges, not dates for this word.

Etymograph / Latin follis / foolhardy