megaloblast

American

[meg-uh-luh-blast] / ˈmɛg ə ləˌblæst /

noun

Pathology.

an abnormally large, immature, and dysfunctional red blood cell found in the blood of persons with pernicious anemia or certain other disorders.

megaloblast British

/ ˈmɛɡələʊˌblɑːst /

noun

an abnormally large red blood cell precursor, present in certain types of anaemia

"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

megaloblastic

adjective

Etymology

Origin of megaloblast

First recorded in 1895–1900; megalo- + -blast

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:

megaloblast

It cannot be denied that it is often difficult to decide whether a particular cell is to be regarded as a specially small megaloblast or a large normoblast.

From Histology of the Blood Normal and Pathological by W. Myers

Random Word

Spin the wheel and learn a new word!

Get a word

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023