Where does “irrelevant” come from?

Irrelevant comes from English relevant with the Latin prefix ir-, from Latin in- and Latin in, ultimately from Proto-Indo-European h₁lengʷʰ- meaning "light" and wer- meaning "to turn."

irrelevant (English): Not related, not applicable, unimportant, not...

Definitions

  1. Not related, not applicable, unimportant, not...

Ancestry of “irrelevant”, step by step

StepLanguageWordMeaning
1EnglishrelevantDirectly related, connected, or pertinent to a...
2Old Frenchrelevantassisting
3Latinrelevāns
4Latinrelevōto raise, lift up
5Latinrĕ-back, backwards
6Latinprōdūcōto lead or bring forth, forward or out
7Latinprō-forward direction, forward movement
8Proto-Italic*pro-pro- see the Latin entry for further meanings
9Proto-Indo-Europeanpro-toward, forward
10Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
11Proto-Indo-Europeanper-before, in front; first; to go through
12Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “irrelevant

Every word from Proto-Indo-European pr̥tós