Meaning of the word "man up" in English

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

man up

US /mæn ʌp/
UK /mæn ʌp/
"man up" picture

Phrasal Verb

to be brave and deal with a difficult situation

Example:
You need to man up and face your responsibilities.
It's time to stop complaining and man up.