Meaning of the word "lose it" in English

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

lose it

US /luːz ɪt/
UK /luːz ɪt/

Idiom

1.

to become very angry, upset, or emotional; to lose one's temper or self-control

Example:
When she heard the bad news, she completely lost it.
He's going to lose it if you don't tell him the truth soon.
2.

to die

Example:
The doctor said he might lose it during the night.
After a long illness, she finally lost it.