Transvestite: A man who wears women's clothes and make-up, and still has his cock and balls.

Transsexual: A man who has had his cock and balls chopped off and replaced with a surgical pussy and fake tits.

Pre-Op Transsexual: This is often confused with the above, but they are very different. A Pre-Op Transsexual still has his cock and balls, although he may have fake tits.

Thank you.

LB.