Meaning of the word "apologize for" in English

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

apologize for

US /əˈpɑːləˌdʒaɪz fɔːr/
UK /əˈpɒləˌdʒaɪz fɔː/

Phrasal Verb

to express regret for something you have done that has caused trouble or unhappiness to someone else

Example:
I want to apologize for my behavior last night.
He should apologize for being late.