Aplasia
ahd-5
noun.
Defective development resulting in the absence of all or part of an organ or tissue.
The Century Dictionary and Cyclopedia
noun.
Defective or arrested development in a tissue or an organ.
the GNU version of the Collaborative International Dictionary of English
noun.
Incomplete or faulty development.
noun.
a defect, retardation, or cessation of the process of generation of blood cells.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
A condition marked by the incomplete development, or absence, of an
organ
or
tissue
.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
failure of some tissue or organ to develop
cross-reference
hypoplasia
Form
aplastic
Hypernym
Words that are more generic or abstract
dysplasia