Etymograph

English

infight

Infight may come from Middle English infighten ‘to attack’.

  1. Middle Englishc. 1150–1500infighten‘to attack’uncertain
  2. Englishearliest quotation 1929infight

attested reconstructed ? uncertain or disputed

Earlier history uncertain.

Lineage

  1. Middle Englishc. 1150–1500infighten‘to attack’uncertain
  2. Englishearliest quotation 1929infight

Earliest quotation: 1929, St. George's Gazette - Volume 47: “In a minute," said the commodore faintly. "He's so…”

Formed from in- + fight

Proto-Indo-European *h₁én ‘in’

Proto-Germanic *in ‘into’

English in-

Proto-Indo-European *peḱ- ‘to comb’

Proto-Germanic *fehtaną ‘to comb’

Proto-West Germanic *fehtan ‘to fight’

Old English feohtan ‘to fight’

Middle English fighten ‘to fight’

English fight

Linked words

through Proto-Indo-European *peḱ- ‘to pluck, ruffle, tousle, shear’

fellow, fee, peculiar, fax, feud, cynical, hound, fawn, poodle, cynic, feu, pec, pecuniary, fain, chenille, 24 more

through Proto-Germanic *fehtaną ‘to struggle with’

fighting, fighter, 3 more

Today it means

verb To fight with allies or other members of the same group.

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

Etymograph / Middle English infighten / infight