窃せっ盗とう狂きょう

noun

kleptomania; kleptomaniac

A psychological condition characterized by a recurrent urge to steal, typically without economic motive. Can refer to the disorder itself or a person with the condition.

• 窃せっ盗とう狂きょうは精せい神しん疾しっ患かんの一いっ種しゅとされている。

  Kleptomania is considered a type of mental disorder.

• 彼かれは窃せっ盗とう狂きょうで、必ひつ要ようのないものまで盗ぬすんでしまう。

  He is a kleptomaniac and ends up stealing even things he doesn't need.