Where does “faux pas” come from?

faux pas (French) comes from French faux, from Middle French faux, from Middle French faulx, from Old French fauz, from Latin falx, from Proto-Indo-European dʰelg- — a cutting tool; to stick; needle, pin.

faux pas (French): stumble, misstep, false step; faux pas, blunder

Definitions

  1. stumble, misstep, false step; faux pas, blunder

Ancestry of “faux pas”, step by step

faux pas traces back through two separate lines of ancestry.

via French faux

StepLanguageWordMeaning
1Frenchfauxfalse; untrue; false; not real; badly;...
2Middle FrenchfauxAlternative form of faulx
3Middle Frenchfaulxfalse; untrue; false; pretentious; scythe
4Old Frenchfauzscythe
5Latinfalxsickle, scythe; a hook used to pull down walls
6Proto-Indo-Europeandʰelg-a cutting tool; to stick; needle, pin

via French pas

StepLanguageWordMeaning
1Frenchpasstep, pace, footstep; strait, pass; thread, pitch
2Old Frenchpaspace; step; Alternative form of past
3Latinpāstushaving eaten, consumed
4Latin-tusForms the past participle of verbs; Forms...
5Proto-Italic-tus
6Proto-Indo-European-tusDerives action nouns from verb roots

Words derived from “faux pas

Every word from Proto-Indo-European dʰelg-Every word from Latin falxEvery word from Old French fauz