Dyadic

Dyadic, also known as Perisex, is the opposite of intersex. Meaning they were born with sex characteristics which could be categorized into one of the binary genders, and do not have any sort of chromosomal or hormonal deviation which is realized later in life. Dyadic people can have any gender identity, including transgender and non-binary.

The term is not an identity by itself. It was created by the intersex community as a way to describe those who are not intersex, to avoid referring to non-intersex people as "normal/natural," which implies that intersex people are not normal or natural. It's used in the same way the transgender individuals use the term cisgender to refer to someone who is not trans.