Clef Pallet 

Hole in the roof of the mouth caused during development in the womb. Often accompanied with a Hare Lip, an open space in the middle of the top lip.

Clef Pallet is a deformity which can be repaired in childhood, usually after birth.

Clef Pallet by CBUK1066 November 14, 2007

clef pallet 

When a child is born and their upper lip is connected to their nostral(s).

Some ways to identify a former clef palleter (someone who was born with a clef pallet) is to look for the following:

1. scarred and/or twisted upper lip
2. they have a mustache
3. the have a terrible lisp

Yo Dean, check out that guys clef pallet, he looks like a wounded duck.

clef pallet by Skott October 11, 2004