Breadcrumb Home > Thesaurus > P Synonyms of polydactyly Find synonyms for: Noun 1. polydactyly, hyperdactyly, birth defect, congenital anomaly, congenital defect, congenital disorder, congenital abnormality usage: birth defect characterized by the presence of more than the normal number of fingers or toes WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of polydactyly (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: recherch Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language