Meaning of the word "crack a joke" in English

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

crack a joke

US /kræk ə dʒoʊk/
UK /kræk ə dʒəʊk/

Idiom

to tell a joke

Example:
He always knows how to crack a joke to lighten the mood.
She tried to crack a joke, but no one laughed.