homogamic
/hɒməˈɡæmɪk/Definitions
1. adjective
Producing or resulting in a uniform or similar kind of marriage or mate selection.
“The study found that the population exhibited homogamic marriage patterns.”
2. noun
A type of mating system or marriage pattern in which individuals tend to choose mates who are similar to themselves.
“The researchers observed a homogamic trend in the bird population.”