adactylism
adac·ty·lism
noun
1.
congenital absence of fingers and/or toes
Origin
From a- + dactyl- + -ism.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.