Meaning of the word "keep at it" in English

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

keep at it

US /kiːp æt ɪt/
UK /kiːp æt ɪt/

Idiom

to continue working on something, especially something difficult, without giving up

Example:
It's a tough project, but you just have to keep at it.
Don't give up on your dreams; keep at it and you'll succeed.