Meaning of the word "grab a bite" in English

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

grab a bite

US /ɡræb ə baɪt/
UK /ɡræb ə baɪt/
"grab a bite" picture

Idiom

to get something to eat, usually quickly or informally

Example:
Let's grab a bite before the movie starts.
I'm starving, I need to grab a bite.