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Related to macrogamete: microgamete, Merozoites


 (măk′rō-găm′ēt, -gə-mēt′)
The larger of two conjugating gametes in an anisogamous organism. Also called megagamete.
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.


(ˌmækrəʊˈɡæmiːt) or


(Microbiology) the larger and apparently female of two gametes in conjugating protozoans. Compare microgamete
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˌmæk roʊˈgæm it, -gəˈmit)

the larger cell, considered as the female, in the reproduction by conjugation of unlike gametes.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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References in periodicals archive ?
Oval macrogamete with coarse oval pigment granules was seen.
Scale bar : 2 um; 15, mature macrogamete full of amylopectin granules (A) and canaliculi (C).
The microgamete (male gametocyte) fertilizes the macrogamete (female gametocyte) in the intestinal cells to form zygotes (fusion of gametes).
Since we had not observed free microgametes and the oocysts did not sporulate, we assume no fertilization of the macrogamete took place.