オトガイ舌筋

Japanese

Kanji in this term
ぜつ
Grade: 6
きん > ぜっ
Grade: 6
kan'on
Alternative spelling
頤舌筋

Etymology

(chin) +‎ 舌筋 (tongue muscle), calque of New Latin mūsculus genīoglōssus

Noun

オトガイ舌筋(ぜっきん) • (otogaizekkin

  1. a genioglossus muscle