心しん胆たん

noun

heart; spirit; inner strength

Refers to one's mental or emotional core, courage, or fortitude. Often used in literary or formal contexts, and in set phrases like 心胆を練る (to steel one's heart).

• 彼かれの心しん胆たんは並なみ大たい抵ていではない。

  His fortitude is extraordinary.

• 心しん胆たんを練ねって難なん局きょくに当あたる。

  Steeling one's heart, one faces the difficult situation.