Agender

Genderqueer (GQ), also termed non-binary, is a catch-all category for gender identities that are not exclusively masculine or feminine‍—‌identities which are thus outside of the gender binary and cisnormativity. Genderqueer people may identify as one or more of the following:

In addition to being an umbrella term, genderqueer has been used as an adjective to refer to any people who transgress distinctions of gender, regardless of their self-defined gender identity, i.e., those who "queer" gender, expressing it non-normatively, or overall not conforming into the binary genders, man and woman.Androgynous (also androgyne) is frequently used as a descriptive term for people in this category, though genderqueer people may express a combination of masculinity and femininity, or neither, in their gender expression, and not all identify as androgynous. However, the term has been applied by those describing what they see as a gender ambiguity. Some references use the term transgender broadly, in such a way that it includes genderqueer/non-binary people.

The Human Rights Campaign Foundation and Gender Spectrum use the term gender-expansive to convey "a wider, more flexible range of gender identity and/or expression than typically associated with the binary gender system".

A person who is genderfluid prefers to remain flexible about their gender identity rather than committing to a single gender. They may fluctuate between genders or express multiple genders at the same time.

An agender person ('−' meaning "without"), also called genderless, genderfree, non-gendered, or ungendered, is someone who identifies as having no gender or being without a gender identity. Although this category includes a broad range of identities which do not conform to traditional gender norms, scholar Finn Enke states that people who identify with any of these positions may not necessarily self-identify as transgender. Agender people have no specific set of pronouns; singular they is typically used, but it is not the default. Neutrois and agender were two of 50 available custom genders on Facebook, which were added on 13 February 2014. Agender is also available as a gender option on OkCupid since 17 November 2014.

...
Wikipedia