胸きょう裏り

noun

one's heart; one's mind; one's bosom

Literary word for one's inner thoughts, feelings, or heart. Not used in everyday conversation; appears in written language, poetry, or formal contexts.

• 彼かれの胸きょう裏りに去きょ来らいする思おもいは複ふく雑ざつだった。

  The thoughts passing through his mind were complicated.

• その言こと葉ばは深ふかく私わたしの胸きょう裏りに刻きざまれた。

  Those words were deeply engraved in my heart.