Meaning

3 senses
  1. (uncountable)Discrimination against non-heterosexual people on the basis of their sexual orientation.

  2. (uncountable)The state or existence of heterosexuality, including the traditional gender roles that accompany it.

  3. (uncountable)Synonym of heterosexuality.

More definitions
  • a sexual attraction to (or sexual relations with) persons of the opposite sex

Origin

From heterosexual + -ism.

From heterosexual + -ism.

Wiktionary, CC BY-SA 4.0 · source

Synonyms

3 synonyms
discrimination against non-heterosexuals:heterosexism
Close in meaning

See also

neighbours in the dictionary
heterosexualism — meaning, examples, forms, synonyms | Krumeto