Where does “マウスピース” come from?

マウスピース (Japanese) comes from English mouthpiece, from English piece, from Middle English pece, from Old French piece, from Vulgar Latin pettia, from Latin pettia, from Gaulish pettyā, from Proto-Celtic kʷezdis — piece, portion.

マウスピース (Japanese): mouthpiece

Definitions

  1. mouthpiece

Ancestry of “マウスピース”, step by step

StepLanguageWordMeaning
1EnglishmouthpieceA part of any device that functions in or near...
2EnglishpieceA part of a larger whole, usually in such a form...
3Middle Englishpecepiece; morsel; bit
4Old Frenchpiecepiece, bit, part; circa 1170, Chrétien de Troyes
5Vulgar Latinpettiapiece, portion
6Latinpettiapiece, portion
7Gaulishpettyā
8Proto-Celtickʷezdispiece, portion
Every word from Proto-Celtic kʷezdisEvery word from Gaulish pettyāEvery word from Latin pettia