You searched for: “anisogamy
1. Marriage between persons of unequal age, especially when there is a considerable age difference.
2. In botany, the union of two unequal gametes in reproduction.
3. Fusion of two gametes unequal in size or form; fertilization as distinguished from isogamy or conjugation.
This entry is located in the following units: aniso-, anis- + (page 1) gamo-, gam-, -gamy, -gamous + (page 2)