1. trisexual - Noun
2. trisexual - Adjective
trisexual (not comparable)
Having, or pertaining to a system which involves, three sexes.
trisexual (plural trisexuals)
An organism (that is, a species) which has three sexes.
trisexual (not comparable)
(humorous or derogatory) Of a person, willing to "try anything" sexually.
trisexual (plural trisexuals)
One who is trisexual.
I'm a trisexual. I'll try anything once. Kim Cattrall