Etymograph

English

impetuosity

Impetuosity comes from Middle French impétuosité.

  1. Middle Frenchc. 1400–1600impétuosité
  2. Englishearliest quotation 1749impetuosity

attested reconstructed ? uncertain or disputed

Lineage

  1. Middle Frenchc. 1400–1600impétuosité
  2. Englishearliest quotation 1749impetuosity

Earliest quotation: 1749, Henry Fielding, London: A[ndrew] Millar: “She had however another motive, beside her obedience, to…”

Formed from impetuous + -ity

Latin impetus ‘attack, violence’

Late Latin impetuōsus ‘violent’

Old French impetueux ‘forceful’

Middle English impetuous

English impetuous

Today it means

noun The quality of making rash or arbitrary decisions, especially in an impulsive or forceful manner.

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

Etymograph / Middle French impétuosité / impetuosity