Where does “fauxpen” come from?

fauxpen (English) comes from English open, from Middle English open, from Old English open, from Proto-West Germanic *opan, from Proto-Germanic upanaz, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

fauxpen (English): Open, but with restrictions

Definitions

  1. Open, but with restrictions

Ancestry of “fauxpen”, step by step

fauxpen traces back through two separate lines of ancestry.

via English open

StepLanguageWordMeaning
1EnglishopenNot closed; Not physically drawn together,...
2Middle Englishopenopen
3Old Englishopenopen
4Proto-West Germanic*opanopen
5Proto-Germanicupanazopen
6Proto-Indo-Europeanupóunder, below
7Proto-Indo-Europeanh₃ewp-

via English faux

StepLanguageWordMeaning
1Englishfauxfake or artificial
2Frenchfauxfalse; untrue; false; not real; badly;...
3Middle FrenchfauxAlternative form of faulx
4Middle Frenchfaulxfalse; untrue; false; pretentious; scythe
5Old Frenchfauzscythe
6Latinfalxsickle, scythe; a hook used to pull down walls
7Proto-Indo-Europeandʰelg-a cutting tool; to stick; needle, pin
Every word from Proto-Indo-European h₃ewp-