Travesti

"Travesti is a theatrical term referring to the portrayal of a character in an opera, play, or ballet by a performer of the opposite sex.

For social reasons, female roles were played by boys or men in many early forms of theatre, and travesti roles continued to be used in several types of context even after actresses became accepted on the stage. The popular British theatrical form of the pantomime traditionally contains a role for a "principal boy", a breeches role played by a young woman, and also one or more pantomime dames, female comic roles played by men. Similarly, in the formerly popular genre of Victorian burlesque, there were usually one or more breeches roles." - (en.wikipedia.org 08.09.2020)