bigendered

As a noun terms

is .

As an adjective bigendered is

of two genders.

Bigender is a synonym of bigendered.

As adjectives the difference between bigender and bigendered

is that bigender is having two genders simultaneously, eg both male and female while bigendered is of two genders.

As a noun gender

is (grammar) a division of nouns and pronouns (and sometimes of other parts of speech), such as masculine / feminine / neuter, or animate / inanimate.

As a verb gender

is (sociology) to assign a gender to (a person); to perceive as having a gender; to address using terms (pronouns, nouns, adjectives) that express a certain gender or gender can be (archaic) to engender.

As an adjective bigendered is

of two genders.