Pycnodysostosis
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
A
genetic
disorder
characterized by dense, fragile
bones
and
dwarfism
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a form of dwarfism accompanied by fragile bones and bad teeth
Hypernym
Words that are more generic or abstract
dwarfism
nanism