Meaning of the word "Come first" in English

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

Come first

US /kʌm fɜrst/
UK /kʌm fɜːst/

Idiom

to be the most important thing

Example:
For her, family always comes first.
Your health should always come first.