periblast

noun
peri·​blast | \ ˈper-ə-ˌblast How to pronounce periblast (audio) \

Medical Definition of periblast

: the nucleated cytoplasmic layer surrounding the blastodisc of an egg undergoing discoidal cleavage

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Cite this Entry

“Periblast.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/periblast. Accessed 21 Oct. 2020.

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