turn down

US /tɜːrn daʊn/
UK /tɜːrn daʊn/
"turn down" picture
1.

to refuse an offer or request

:
She had to turn down the job offer because it was too far away.
He turned down my invitation to the party.
2.

to reduce the volume, heat, or strength of something

:
Please turn down the music, it's too loud.
Can you turn down the heat a bit?