transsexual

noun

1. 易性癖者；（经外科手术后的）变性人
   a person who feels emotionally that they want to live, dress, etc. as a member of the opposite sex, especially one who has a medical operation to change their sexual organs

1. 易性癖者;变性人
   A transsexual is a person who has decided that they want to live as a person of the opposite sex, and so has changed their name and appearance in order to do this. Transsexuals sometimes have an operation to change their sex.

noun

1. a person whose sexual identification is entirely with the opposite sex

   Synonym:    transexual

2. a person who has undergone a sex change operation

   Synonym:    transexual