Is love gay, embracing male in a form of sexual union?

• Is love lively in biological union?
• (biology) reproduction by the union or fusion of games of the same size and structure

WordNet Word definitions in WordNet
n. (biology) reproduction by the union or fusion of games of the same size and structure

Wiktionary Word definitions in Wiktionary
n. A form of sexual reproduction involving gametes of similar morphology.

Wikipedia Word definitions in Wikipedia
Isogamy is a form of sexual reproduction that involves gametes of similar morphology (similar shape and size), differing in general only in allele expression in one or more mating-type regions . Because both gametes look alike, they cannot be classified ...