Dictionary.com
Thesaurus.com
Showing results for hypoplastic. Search instead for hypoplastic dwarf.

hypoplastic

American  
[hahy-puh-plas-tik] / ˌhaɪ pəˈplæs tɪk /

adjective

Pathology.
  1. abnormally lacking some cells or structural elements.

    He was diagnosed in utero with hypoplastic left heart syndrome, in which the heart’s left ventricle is severely underdeveloped.


Etymology

Origin of hypoplastic

First recorded in 1845–50; hypo- ( def. ) + -plastic ( def. )

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:

But then came the 20-week scan, which revealed the baby boy - who the couple called Hudson - had a severe form of hypoplastic left heart syndrome.

From BBC Oct. 11, 2025

Next, Children's Healthcare of Atlanta, the children's hospital collaborating with Georgia Tech and Emory will start recruiting for a clinical trial investigating the treatment's efficacy in newborns with hypoplastic left heart syndrome.

From Science Daily Mar. 6, 2024

One of the twins — Bowen — was born with a severe heart defect called hypoplastic left heart syndrome.

From Seattle Times Oct. 23, 2022

Lee was born with hypoplastic left heart syndrome, which is a birth defect that affects normal blow flow through the heart.

From Fox News Feb. 6, 2022

At the time, one of her and Ivey’s infant twin sons died of a rare birth defect, hypoplastic left heart syndrome.

From Los Angeles Times Oct. 12, 2016

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training