genderist

Noun

 * 1)  One who discriminates based on gender.
 * 2)  One who studies gender.
 * 3)  One who believes in gender ideology or does not support traditional gender roles.
 * 1)  One who believes in gender ideology or does not support traditional gender roles.
 * 1)  One who believes in gender ideology or does not support traditional gender roles.

Related terms

 * genderism

Adjective

 * 1) Pertaining to or exhibiting genderism, a belief that gender is rigid, binary, and determined by sex.