to crack the whip
01
to make use of one's power or authority to force someone to work harder or behave better
![to [crack] the whip definition and meaning](https://cdn.langeek.co/photo/44030/original/?type=jpeg "to [crack] the whip definition and meaning")
Idiom
例
The new manager cracked the whip in the office, implementing strict rules and tight deadlines to improve productivity and efficiency.
The strict parent cracked the whip at home, enforcing a strict curfew and a rigorous study schedule for their children.
