Japanese edit

Kanji in this term
きょう
Grade: 6
さい
Grade: 4
ちょう
Grade: 2
きん
Grade: 6
kan’on
 胸最長筋 on Japanese Wikipedia

Etymology edit

(thorax) +‎ 最長筋 (longissimus muscle), calque of New Latin mūsculus longissimus thōrācis

Noun edit

(きょう)(さい)(ちょう)(きん) (kyōsaichōkin

  1. (anatomy) a longissimus thoracis muscle