köken: From Middle High German kopf (“drinking vessel”), from Old High German kopf, chopf, kupf (“mug, bowl, head”), from Proto-West Germanic *kopp, from Proto-Germanic *kuppaz (“round object, bowl, crown of the head”), from Proto-Indo-European *gew- (“to turn, bend, arch, curve”). Cognate with German Low German Kopp (“head”), Dutch kop (“head”), Saterland Frisian Kop (“head”), Yiddish קאָפּ (kop,…