noun.
A person who sometimes wears clothes traditionally worn by and associated with the opposite sex; typically a male who cross-dresses occasionally by habit or compulsion.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
someone who adopts the dress or manner or sexual role of the opposite sex
adjective.
receiving sexual gratification from wearing clothing of the opposite sex
Word Usage
"Bonnie also said: "When the term transvestite is applied to a virtual environment, however, it takes on a different meaning.""