妬と心しんとしんMeanings1nounjealousy; envyA somewhat literary or formal term for jealous feelings, often used in psychological or descriptive contexts. In everyday speech, 嫉妬 (しっと) is more common.彼かれの成せい功こうに対たいする妬と心しんを抑おさえられなかった。I couldn't suppress my jealousy toward his success.