快かい心しん

noun

pleasant feeling; comfortable feeling

Refers to a sense of satisfaction, ease, or well-being. Often used in contexts like 快心の笑み (a satisfied smile) or 快心の作 (a work one is proud of).

• 彼かれは快かい心しんの笑えみを浮うかべた。

  He gave a satisfied smile.

• この絵えは彼かれの快かい心しんの作さくだ。

  This painting is a work he is proud of.