Transsexual
/tɹæn(z)ˈsɛksjuəl/
noun
A transsexual person.
Synonyms: TS, trans person
adjective
(of a person) Having changed, or being in the process of changing, physical sex (because it does not match desired sex) by undergoing medical treatment such as hormone replacement therapy (HRT) and optionally sex reassignment surgery (SRS), or rarely only SRS.
Synonyms: transsex, transsexed