Meaning of the word "on the side of" in English

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

on the side of

US /ɒn ðə saɪd ɒv/
UK /ɒn ðə saɪd ɒv/

Idiom

to support or agree with someone or something

Example:
I'm always on the side of justice.
Are you on the side of the workers or the management?