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hypoplasia

American  
[hahy-puh-pley-zhuh, -zhee-uh, -zee-uh] / ˌhaɪ pəˈpleɪ ʒə, -ʒi ə, -zi ə /
Also hypoplasty

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.


hypoplasia British  
/ ˌhaɪpəʊˈplæzɪə, ˈhaɪpəʊˌplæstɪ, ˌhaɪpəʊˈplæstɪk /

noun

  1. pathol incomplete development of an organ or part

"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

Other Word Forms

Etymology

Origin of hypoplasia

First recorded in 1895–1900; hypo- + -plasia

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

He was born with a condition called renal hypoplasia, which prevented his own kidneys from fully developing.

From Scientific American Oct. 19, 2023

She was born with bilateral tibial hypoplasia, meaning her legs were underdeveloped and were subsequently amputated above the knee when she was 18 months old.

From BBC May 8, 2023

Other viruses induce hypoplasia, or decreased cell growth, in the leaves of plants, causing thin, yellow areas to appear.

From Textbooks Jun. 9, 2022

“If you tell a lay person” that a child has “mandibular hypoplasia, or maxillary deficiency, or adenoidal facies — it sounds bad,” said Vig.

From Slate Jul. 27, 2020

When she got the diagnosis of optic nerve hypoplasia, she and her husband, Mark, a Boeing employee, were devastated.

From Seattle Times Dec. 1, 2018

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