[oh-uh-gam-eet, -guh-meet]

noun Cell Biology.

one of a pair of structurally dissimilar gametes, the female gamete being large and nonmotile and the male gamete being small and motile.

Nearby words

  1. ooblast,
  2. oocyst,
  3. oocyte,
  4. oodles,
  5. oof,
  6. oogamous,
  7. oogamy,
  8. oogenesis,
  9. oogenetic,
  10. oogonium

Origin of oogamete

First recorded in 1890–95; oo- + gamete

Related formso·og·a·mous [oh-og-uh-muh s] /oʊˈɒg ə məs/, adjectiveo·og·a·my, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medicine definitions for oogamete


[ō′ə-gămēt′, -gə-mēt]


A female gamete, especially the larger of two gametes produced by an oogamous species.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.