Etymology Explorer › English

Where does “adultery” come from?

Adultery comes from Old French adultere, from Latin adulterium, derived from the prefix ad- and adulter, meaning one who commits adultery.

adultery (English): Sexual intercourse by a married person with...

Definitions

  1. Sexual intercourse by a married person with...

Ancestry of “adultery”, step by step

StepLanguageWordMeaning
1Old Frenchadultereviolation of conjugal faith
2Latinadulteriumadultery; adulteration, contamination
3Latinadulteradulterous, unchaste; counterfeit, false;...
4Latinadulterō—
5Latinad-to; usually prefixed to verbs, in which cases it...
6Latinīn-—
7Latinîn—
8Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
9Proto-Italicenin
10Proto-Indo-Europeanh₁énin

Words derived from “adultery”

  • adulterize
  • antiadultery
Every word from Proto-Indo-European h₁én →