Transsexual
A term that describes a person who was born one biological sex but who feels strongly enough that she or he is a different sex to have sex realignment surgery. Someone who is transsexual can be non-operative, which means they do not wish to change their sex characteristics; pre-operative, which means they have begun the process of changing their sex characteristics, but have not yet had the surgery; and post-operative, which means they have completed the process of genital surgery.