Meaning of the word "toughen up" in English

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

toughen up

US /ˈtʌf.ən ʌp/
UK /ˈtʌf.ən ʌp/
"toughen up" picture

Phrasal Verb

to become or make someone stronger, more resilient, or less sensitive to difficulties or criticism

Example:
You need to toughen up if you want to succeed in this competitive industry.
The coach told the team to toughen up and not let the loss affect them.