micromere

noun

mi·​cro·​mere ˈmī-krō-ˌmir How to pronounce micromere (audio)
: a small blastomere see blastula illustration

Word History

Etymology

International Scientific Vocabulary

First Known Use

1877, in the meaning defined above

Time Traveler
The first known use of micromere was in 1877

Rhymes for micromere

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Browse Nearby Words

micromembrane
micromere
Micromeria
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Cite this Entry

“Micromere.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/micromere. Accessed 29 Apr. 2025.

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Medical Definition

micromere

noun
mi·​cro·​mere ˈmī-krō-ˌmi(ə)r How to pronounce micromere (audio)
: one of the smaller blastomeres resulting from the unequal segmentation of an egg compare macromere

More from Merriam-Webster on micromere

Britannica.com: Encyclopedia article about micromere

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