Japanese edit

Kanji in this term
しょう
Grade: 1
きょう
Grade: 6
きん
Grade: 6
kan’on
 小胸筋 on Japanese Wikipedia

Etymology edit

(small) +‎ 胸筋 (pectoral muscle), calque of New Latin mūsculus pectorālis minor

Noun edit

(しょう)(きょう)(きん) (shōkyōkin

  1. (anatomy) a pectoralis minor muscle
    Antonym: 大胸筋 (daikyōkin)