胸きょう郭かく

noun, noun which may take the genitive case particle 'no'

chest; thorax; thoracic cage

Anatomical term for the bony structure formed by the ribs, sternum, and thoracic vertebrae. Used in medical and biological contexts; in everyday language, 胸 (むね) is more common for the chest area.

• 胸きょう郭かくのレントゲン写しゃ真しんを撮とりました。