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macrogamete

American  
[mak-roh-gam-eet, -guh-meet] / ˌmæk roʊˈgæm it, -gəˈmit /

noun

Cell Biology.
  1. (in heterogamous reproduction) the larger and usually female of a pair of conjugating gametes.


macrogamete British  
/ ˌmækrəʊˈɡæmiːt, ˌmɛɡəˈɡæmiːt /

noun

  1. the larger and apparently female of two gametes in conjugating protozoans Compare microgamete

"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

macrogamete Scientific  
/ măk′rō-gămēt,-gə-mēt /
  1. The larger of a pair of conjugating gametes, usually the female, in an organism that reproduces by heterogamy.


Etymology

Origin of macrogamete

First recorded in 1895–1900; macro- + gamete