Meaning of the word "on somebody's behalf" in English

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

on somebody's behalf

US /ɑːn ˈsʌmbədiz bɪˈhæf/
UK /ɒn ˈsʌm.bə.diz bɪˈhɑːf/
"on somebody's behalf" picture

Phrase

as a representative of someone else

Example:
She accepted the award on her father's behalf.
I'm calling on behalf of my client.