Meaning of the word crackdown in English

What does crackdown mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

crackdown

US /ˈkræk.daʊn/
UK /ˈkræk.daʊn/

Noun

a series of severe measures to restrict undesirable or illegal people or behavior

Example:
The government announced a crackdown on illegal immigration.
There has been a recent crackdown on drug trafficking in the city.