Bigender: A gender identity under the polygender, nonbinary, and transgender umbrella terms. Bigender people have two distinct gender identities, either at the same time, or at different times. The latter is a form of genderfluid identity, and may involve only two distinct genders, or it may involve "shades of gray between the two." The two genders of a bigender person can be the two binary genders, female and male. This is what people usually assume bigender means. However, some people who identify as bigender have a different pair of genders. For example, their two genders might be female and neutrois. Or the two genders might be both nonbinary, such as agender and aporagender. Bigender is recognized by the American Psychological Association (APA) as a subset of the transgender group."