Trigender, or tri-gender, is a gender identity under the multigender, nonbinary, and transgender umbrellas. A trigender person has three gender identities, at the same time, or at different times. (The latter version of this identity is also under the genderfluid umbrella.) These three genders can be any genders. For example: female, male, and neutrois; or male, agender, and genderqueer. http://nonbinary.org/wiki/Trigender