Berdache

These culturally bound assumptions have bedevilled the entire anthropological literature on the berdache in Native American cultures, and it is because of this that I have followed the lead of Angelino and Shedd when referring to the phenomenon of the berdache-transgenderal, for as Fitzgerald (1977) points out: "A berdache . . . may be a transvestite, but a transvestite need not be a berdache; and neither need be homosexual."

Source: wiktionary

Gender is the sociocultural designation of biobehavioral and psychosocial qualities of the sexes; for example, woman (female), man (male), other(s) (e.g., berdaches²). Notions of gender are culturally specific and depend on the ways in which cultures define and differentiate human (and other) potentials and possibilities. While many people in Western society may think first of heterosexual women and men when the word "gender" is mentioned, there are more gender possibilities than just those two.

Source: wiktionary

Male berdache have been documented in nearly 150 North American societies, while female berdache (females who take on the lifeways of males) appear in half as many groups.

Source: wiktionary