Etymograph

English

feu

Feu comes from Middle French fé ‘fief’, from Frankish *fehu ‘livestock, cattle’, and ultimately from Proto-Indo-European *peḱ-.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*peḱ-1‘livestock’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*péḱu2‘livestock’reconstructed*u-stem of *peḱ-
  3. Proto-Germanicc. 500 BCE–200 CE*fehu3‘livestock, cattle’reconstructed
  4. Frankishc. 250–700*fehu3‘livestock, cattle’reconstructed
  5. Latinc. 75 BCE–200 CEfeudum4as feodum‘a fief, fee’
  6. Middle Frenchc. 1400–1600fé4‘fief’
  7. Middle Englishc. 1150–1500feu4
  8. Englishearliest quotation 2001feu4

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Proto-Indo-European *péḱu
  2. 2 Wiktionary, Proto-Germanic *fehu
  3. 3 Wiktionary, Latin feudum
  4. 4 Wiktionary, English feu
  5. Earliest quotation in Wiktionary’s entry: 2001, Richard Rodger, Property and Trust in the Nineteenth Century”: “But in effect, whereas Heriot's knew that their feuing…”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*peḱ-Wiktionary, Proto-Indo-European *péḱu‘livestock’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*péḱuWiktionary, Proto-Germanic *fehu‘livestock’reconstructed*u-stem of *peḱ-
  3. Proto-Germanicc. 500 BCE–200 CE*fehuWiktionary, Latin feudum‘livestock, cattle’reconstructed
  4. Frankishc. 250–700*fehuWiktionary, Latin feudum‘livestock, cattle’reconstructed
  5. Latinc. 75 BCE–200 CEfeudumWiktionary, English feuas feodum‘a fief, fee’
  6. Middle Frenchc. 1400–1600féWiktionary, English feu‘fief’
  7. Middle Englishc. 1150–1500feuWiktionary, English feu
  8. Englishearliest quotation 2001feuWiktionary, English feu. Earliest quotation in Wiktionary’s entry: 2001, Richard Rodger, Property and Trust in the Nineteenth Century”: “But in effect, whereas Heriot's knew that their feuing…”

Linked words

through Proto-Indo-European *peḱ- ‘livestock’

fight, fellow, peculiar, fax, fawn, fain, 25 more

through Proto-Indo-European *péḱu ‘livestock’

cynical, hound, poodle, cynic, pec, pecuniary, chenille, 12 more

through Proto-Germanic *fehu ‘livestock, cattle’

fee, 3 more

through Frankish *fehu ‘livestock, cattle’

feudal, fief, 3 more

through Latin feudum ‘a fief, fee’

feud, 2 more

Today it means

noun Land held in feudal tenure.

Sources

Sources: Wiktionary, “feu”; the older steps come from the Wiktionary entries for Proto-Indo-European *péḱu, Proto-Germanic *fehu, Latin feudum. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *peḱ- / feu