Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A
rare neurodevelopmental disorder characterized by a distinctiveelfin facial appearance,developmental delay coupled with stronglanguage skills, andcardiovascular problems.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a rare congenital disorder associated with deletion of genetic material in chromosome 7; characterized by mental deficiency and some growth deficiency and elfin faces but an overly social personality and a remarkable gift for vocabulary
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