Etymograph

English

feudatory

Feudatory comes from Latin feudātōrius ‘feudatory, feudal’, from feudō ‘to enfeoff’, and ultimately from Proto-Indo-European *peḱ- ‘livestock’.

  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 CEfeudum4‘fief’
  6. Latinc. 75 BCE–200 CEfeudō5as feudāre‘to enfeoff’
  7. Latinc. 75 BCE–200 CEfeudātōrius5‘feudatory, feudal’
  8. Englishearliest quotation 2016feudatory5

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, Latin feudo
  5. 5 Wiktionary, English feudatory
  6. Earliest quotation in Wiktionary’s entry: 2016, Peter H. Wilson, The Holy Roman Empire: “Henry VII granted a privilege in 1309 endorsing the…”.

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, Latin feudo‘fief’
  6. Latinc. 75 BCE–200 CEfeudōWiktionary, English feudatoryas feudāre‘to enfeoff’
  7. Latinc. 75 BCE–200 CEfeudātōriusWiktionary, English feudatory‘feudatory, feudal’
  8. Englishearliest quotation 2016feudatoryWiktionary, English feudatory. Earliest quotation in Wiktionary’s entry: 2016, Peter H. Wilson, The Holy Roman Empire: “Henry VII granted a privilege in 1309 endorsing the…”

Linked words

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

fight, fellow, peculiar, fax, fawn, fain, 26 more

through Proto-Indo-European *péḱu ‘livestock’

cynical, hound, poodle, cynic, pec, pecuniary, chenille, 13 more

through Proto-Germanic *fehu ‘livestock, cattle’

fee, 4 more

through Frankish *fehu ‘livestock, cattle’

fief, 4 more

through Latin feudum ‘fief’

feu, 2 more

Today it means

adj Relating to feudalism, feudal.

Sources

Sources: Wiktionary, “feudatory”; the older steps come from the Wiktionary entries for Proto-Indo-European *péḱu, Proto-Germanic *fehu, Latin feudum, Latin feudo. 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- / feudatory