Meaning of the word "grip on" in English

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

grip on

US /ɡrɪp ɑn/
UK /ɡrɪp ɒn/

Phrase

to understand or control something

Example:
It took me a while to get a grip on the new software.
She needs to get a grip on her emotions.