Pooh-pooh and Turn down

Pooh-pooh verb - Reject with contempt.

Turn down is a synonym for pooh-pooh. In some cases you can use "Turn down" instead a verb phrase "Pooh-pooh".

Turn down verb - Refuse to accept.

Pooh-pooh is a synonym for turn down. You can use "Pooh-pooh" instead a verb "Turn down".