Etymograph

English

modify

Modify comes from Latin modificare ‘to limit, control, regulate, deponent’, and goes back to modificari ‘to measure off, set bound to, moderate’.

  1. Latinc. 75 BCE–200 CEmodificari1‘to measure off, set bound to, moderate’
  2. Latinc. 75 BCE–200 CEmodificare1‘to limit, control, regulate, deponent’
  3. Middle Frenchc. 1400–1600modifier1
  4. Middle Englishc. 1150–1500modifien1
  5. Englishearliest quotation 1977modify1

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, English modify
  2. Earliest quotation in Wiktionary’s entry: 1977, Linda R. Waugh: “There is inherently no ordering to the modification and…”.

Lineage

  1. Latinc. 75 BCE–200 CEmodificariWiktionary, English modify‘to measure off, set bound to, moderate’
  2. Latinc. 75 BCE–200 CEmodificareWiktionary, English modify‘to limit, control, regulate, deponent’
  3. Middle Frenchc. 1400–1600modifierWiktionary, English modify
  4. Middle Englishc. 1150–1500modifienWiktionary, English modify
  5. Englishearliest quotation 1977modifyWiktionary, English modify. Earliest quotation in Wiktionary’s entry: 1977, Linda R. Waugh: “There is inherently no ordering to the modification and…”

A compound of modus ‘measure’ + facere ‘to make’

Proto-Indo-European *med- ‘to measure’

Proto-Indo-European *mod-ós ‘measure’

Proto-Italic *modos

Latin modus ‘measure’

Proto-Indo-European *dʰeh₁k-

Proto-Indo-European *dʰh₁kyéti

Proto-Italic *θakjō

Proto-Italic *fakjō ‘to make’

Latin faciō ‘to make’

Today it means

verb To change part of.

Sources

Sources: Wiktionary, “modify”. 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 / Latin modificari / modify