megaloblast

noun

meg·a·lo·blast ˈme-gə-lō-ˌblast

: a large erythroblast that appears in the blood especially in pernicious anemia

megaloblastic

ˌme-gə-lō-ˈbla-stik

adjective

Word History

First Known Use

1890, in the meaning defined above

Time Traveler

The first known use of megaloblast was in 1890

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Style

“Megaloblast.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/megaloblast. Accessed 5 Jul. 2025.

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Medical Definition

megaloblast

noun

meg·a·lo·blast ˈmeg-ə-lō-ˌblast

: a large erythroblast that appears in the blood especially in pernicious anemia

megaloblastic

ˌmeg-ə-lō-ˈblas-tik

adjective

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