Search Result for "polydactyly": 
Wordnet 3.0

NOUN (1)

1. birth defect characterized by the presence of more than the normal number of fingers or toes;
[syn: polydactyly, hyperdactyly]



WordNet (r) 3.0 (2006):

polydactyly
    n 1: birth defect characterized by the presence of more than the
         normal number of fingers or toes [syn: polydactyly,
         hyperdactyly]