noun
heart and soul; one's innermost being
Refers to the core of one's spirit or mind; often used in emotional or philosophical contexts.
彼は心魂を込めてその曲を演奏した。
He performed the piece with all his heart and soul.
その言葉は私の心魂に深く響いた。
Those words resonated deeply in my soul.
Compound of 心 (heart, mind) and 魂 (soul, spirit). The exact historical derivation is uncertain, but the combination is used to express the deepest emotional and spiritual essence.