Medical Dictionary

macromere

noun mac·ro·mere \ˈmak-rō-ˌmi(ə)r\

Medical Definition of MACROMERE

:  any of the large blastomeres that occur in the hemisphere of a telolecithal egg containing the vegetal pole and that are formed by unequal segmentation—compare micromere

Illustration of MACROMERE

Browse

July 29, 2015
indomitable Hear it
incapable of being subdued or conquered
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears