Where does “coup” come from?

coup (French) comes from Old French colp, from Latin colpus, from Ancient Greek κόλπος, from Proto-Indo-European kʷelp-, from Proto-Indo-European kʷel- — to turn.

coup (French): blow, hit, strike; fast and instantaneous action;...

Definitions

  1. blow, hit, strike; fast and instantaneous action;...

Ancestry of “coup”, step by step

coup traces back through 3 separate lines of ancestry.

via Old French colp

StepLanguageWordMeaning
1Old Frenchcolpstrike; hit
2Latincolpusstroke; strike; hit
3Ancient Greekκόλποςbosom, lap; a fold in fabric around the bosom;...
4Proto-Indo-Europeankʷelp-to bend; to curve, arch
5Proto-Indo-Europeankʷel-to turn

via Ancient Greek κόλᾰφος

StepLanguageWordMeaning
1Ancient Greekκόλᾰφοςa buffet, a blow
2Ancient Greek*-ϳωbuilds a verb stem either from a root or from a nominal. Both the reflex of ϳ and the thematicization, which together constitute this suffix, are omitted in the aorist and perfect stem

via Old French coup

StepLanguageWordMeaning
1Old FrenchcoupAlternative form of colp

Words derived from “coup

Every word from Proto-Indo-European kʷel-
coup — Etymology, Origin & Word History | Etymology Explorer