働はたらき中ちゅう毒どく

noun

workaholic; workaholism

Refers to a person addicted to work or the condition itself. Often used in contexts discussing overwork culture.

• 彼かれは完かん全ぜんに働はたらき中ちゅう毒どくで、週しゅう末まつもずっと仕し事ごとをしている。

  He is a total workaholic, working even on weekends.