Crossplay is when a guy cosplays as a girl or vice versa at an anime convention or other event.

Marginalized Orientations, Gender identities, And Intersex. it’s meant to be an all inclusive umbrella term for asexuals, homosexuals, multisexuals, trans people, and intersex people. Alternative to LGBTQIAP+
Alternative to MOGII, easier to pronounce.

Known as the action of cosplaying (wearing costumes) characters from the opposite sex; it applies to both genders. NOT related in any way with sexual preferences of the people who practices it, in most of the cases.

Cosplay as a character of opposite gender.

#1 cosplaying as a character of the opposite sex

#2 playing a video game character of opposite sex while same sex is available

A branch of cosplaying/roleplaying. When a fan of an anime, manga, game, or movie dresses up as a character of the opposite gender than themselves.

This is sometimes confussing, especially when the person or character they are dressing as has hermaferdiac traits..

Then again, some crossplayers are so good at what they do that they seem to be the same gender as the character they are cosplaying as.

When someone cosplays as a character of the opposite sex. This phrase is more often associated with male cosplayers.