胸きょう部ぶ

noun

chest; thorax; breast

Refers to the anatomical chest region. More formal and technical than 胸 (むね), often used in medical or descriptive contexts.

• 医い者しゃは患かん者じゃの胸きょう部ぶを聴ちょう診しん器きで調しらべた。

  The doctor examined the patient's chest with a stethoscope.

• 胸きょう部ぶX線せん写しゃ真しんを撮とりましょう。

  Let's take a chest X-ray.