背はい部ぶ

noun

back (of a person); one's back

Refers specifically to the human back as a body part. Often used in medical or descriptive contexts.

• 彼かれは背はい部ぶに軽かるい痛いたみを感かんじた。

  He felt a slight pain in his back.

noun

back; rear (of an object)

Used for the back or rear side of objects, such as furniture, devices, or buildings. More formal than 後ろ.

• 冷れい蔵ぞう庫この背はい部ぶは壁かべから少すこし離はなしてください。

  Please keep the back of the refrigerator a little away from the wall.