/ (əʊˈɒɡəmɪ) /
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sexual reproduction involving a small motile male gamete and a large much less motile female gamete: occurs in all higher animals and some plants
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Derived forms of oogamyoogamous, adjective
Words nearby oogamy
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Scientific definitions for oogamy
[ ō-ŏg′ə-mē ]
A system of sexual reproduction in which one gamete (called the egg) is large and nonmotile, while the other (called the sperm) is small and motile. Oogamy is a type of heterogamy. Compare isogamy.
Other words from oogamyoogamous adjective
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.