adjective.
Having changed gender identity from male to female, or from female to male. (Compare transsexual.)
adjective.
Not identifying with culturally conventional gender roles and categories of male or female; having changed gender identity from male to female or female to male, or identifying with elements of both, or having some other gender identity. (Compare transsexual, transvestite and genderqueer.)
noun.
Transgenderism.
noun.
A transgender person.
verb.
To change the gender of; (used loosely) to change the sex of.