深しん部ぶ

noun

depths; deep part

Refers to the deep interior of something, often used for physical spaces like the body, earth, or buildings, as well as abstract depths.

• 傷きずは筋きん肉にくの深しん部ぶに達たっしていた。

  The wound reached deep into the muscle.

• 地ち球きゅうの深しん部ぶにはまだ多おおくの謎なぞがある。

  There are still many mysteries in the depths of the Earth.