holoblastic

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hol·o·blas·tic

 (hŏl′ə-blăs′tĭk, hō′lə-)
adj. Embryology
Exhibiting cleavage in which the entire egg separates into individual blastomeres.

hol′o·blas′ti·cal·ly adv.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

holoblastic

(ˌhɒləˈblæstɪk)
adj
(Physiology) embryol of or showing cleavage of the entire zygote into blastomeres, as in eggs with little yolk. Compare meroblastic
ˌholoˈblastically adv
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

hol•o•blas•tic

(ˌhɒl əˈblæs tɪk, ˌhoʊ lə-)

adj.
undergoing total cleavage in which the whole egg separates into equal blastomeres.
[1870–75; holoblast (holo- + -blast) + -ic]
ho`lo•blas′ti•cal•ly, adv.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.