|aˌnī|sägəməs adjective
also an·iso·gam·ic |aˌnīsə|gamik
Etymology: anis- (I) + -gamous or -gamic
1. of sexual reproduction
a. : characterized by fusion of unlike gametes or individuals usually differing chiefly in size — used especially of processes in lower organisms; see heterogamous ; compare oogamous
b. : heterogamous a
2. : having anisogamous reproduction
• an·isog·a·my ˌaˌnīˈsägəmē noun -es