Where does “củ đậu” come from?

củ đậu (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.

củ đậu (Vietnamese): jicama

Definitions

  1. jicama

Ancestry of “củ đậu”, step by step

củ đậu 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 đậu

StepLanguageWordMeaning
1Vietnameseđậubean; nut; to park
2Vietnameseđậu phụtofu
3Chinese豆腐tofu; bean curd; any food with tofu-like physical...
Every word from Proto-Indo-European kʷel-