What Does Binary Non Binary Mean. Nonbinary gender, gender identity adopted by individuals who feel that they do not fit into the traditional male/female gender binary. Nonbinary is a term that describes someone who does not identify exclusively as a man or a woman.

As a singular gender identity, nonbinary describes genders that exist outside of the binary, or that can’t be described as exclusively woman or man. The term nonbinary is used both as an umbrella term and a gender identity label to refer to people whose gender does not fall within the binary.