Dyosexual

Disexual (or Dyosexual) is the attraction to exactly two genders. These can be any two genders, whether they be binary or not. It is akin to bisexuality, but it is limited to exactly two genders, whereas bisexuals are attracted to two or more genders.

Etymology
"Di" originates from the Greek word, "Dis", which means "two".

History
Disexual was coined on the LGBTA wiki discord server by Choo Choo Mf/HakuoTan on June 28, 2020.