(usually uncountable) A belief that gender is rigid, usually a belief that it is binary, comprising male and female, and that the aspects of a person's gender are inherently linked to their sex at birth.

plural of genderism

(obsolete, poetic) One who or that which engenders or brings on something.

plural of genderer

plural of third gender

plural of common gender

plural of natural gender

plural of fourth gender

plural of grammatical gender

(idiomatic, colloquial) A person who dresses in the clothes of another sex, or in clothes which make their gender identity ambiguous.