働はたらく

1. 1to work ; to labor ; to labour
2. 2to function ; to operate ; to be effective ; to work (i.e. ... works) ; to come into play
3. 3to commit (e.g. a crime) ; to perpetrate ; to do ; to act ; to practise ; to practice
4. 4to be conjugated

JMdict entry 1451150 · frequency rank 50. Source and licence.