Where does “dê cụ” come from?

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

dê cụ (Vietnamese): an old lewd person; a pervert

Definitions

  1. an old lewd person; a pervert

Ancestry of “dê cụ”, step by step

dê cụ traces back through two separate lines of ancestry.

via Vietnamese

StepLanguageWordMeaning
1Vietnamesean owl; hoot; to knuckle one's head
2Frenchcoupblow, hit, strike; fast and instantaneous action;...
3Old Frenchcolpstrike; hit
4Latincolpusstroke; strike; hit
5Ancient Greekκόλποςbosom, lap; a fold in fabric around the bosom;...
6Proto-Indo-Europeankʷelp-to bend; to curve, arch
7Proto-Indo-Europeankʷel-to turn

via Vietnamese

StepLanguageWordMeaning
1Vietnamesegoat; lewd; lascivious; The name of the...
2Proto-Vietic-teːgoat
Every word from Proto-Indo-European kʷel-Every word from Proto-Indo-European kʷelp-Every word from Ancient Greek κόλπος