Meaning

originFrom Middle English bouk, from Old English būc (“belly, stomach, pitcher”), from Proto-West Germanic *būk, from Proto-Germanic *būkaz (“belly, body”), from Proto-Indo-European *bʰōw- (“to blow, swell”). Doublet of bucket. Cognate with Scots bouk, bowk, buik (“body, carcass”), Dutch buik (“belly”), German Bauch (“belly”), Swedish buk (“belly, abdomen”), Norwegian Bokmål buk (“belly”), Icelandic…

Etymology from Wiktionary, CC BY-SA 3.0