on somebody's behalf

US /ɑːn ˈsʌmbədiz bɪˈhæf/
UK /ɑːn ˈsʌmbədiz bɪˈhæf/
"on somebody's behalf" picture
1.

adına, lehine

as a representative of someone else

:
She accepted the award on her father's behalf.
Ödülü babası adına kabul etti.
I'm calling on behalf of my client.
Müvekkilim adına arıyorum.