hypoplasia

[hahy-puh-pley-zhuh, -zhee-uh, -zee-uh]
noun
  1. Pathology. abnormal deficiency of cells or structural elements.
  2. (in plants) inability to mature properly owing to a disease or inadequate supply of nutrients.
Also hy·po·plas·ty [hahy-puh-plas-tee] /ˈhaɪ pəˌplæs ti/.

Origin of hypoplasia

First recorded in 1895–1900; hypo- + -plasia
Related formshy·po·plas·tic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for hypoplasia

hypoplasia

hypoplasty (ˈhaɪpəʊˌplæstɪ)

noun
  1. pathol incomplete development of an organ or part
Derived Formshypoplastic (ˌhaɪpəʊˈplæstɪk), adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

hypoplasia in Medicine

hypoplasia

[hī′pō-plāzhə]
n.
  1. Incomplete or arrested development of an organ or part.
  2. Atrophy due to destruction of some of the elements of a tissue or organ.
Related formshy′po•plastic (-plăstĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.