Binary: An acknowledgement that there are two sexes, male and female.
Non-Binary: The mistaken belief that a person can be something other than male or female.
Cisgender: Males and females who accept their sex.
Transgender: Males and females who reject their sex.
Gender: Socially learned roles that are deemed appropriate for males and females.
Gender Identity: What males and females believe is their sex.
Gender Dysphoria: A male or female who is uncomfortable with his sex.