from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A congenital fissure in the roof of the mouth, resulting from incomplete fusion of the palate during embryonic development. It may involve only the uvula or extend through the entire palate.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun teratology An abnormal condition in which the two plates of the
skullthat form the hard palate(roof of the mouth) are not completely joined.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a congenital fissure of the hard palate
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