(noun) A system of attitudes, biases, and discrimination in favor of opposite-sex sexuality and relationships. It can include the presumption that everyone is heterosexual or that opposite-sex attractions and relationships are the only norm and are therefore superior.
A system of attitudes, biases, and discrimination in favor of opposite-sex sexuality and relationships. It can include the presumption that everyone is heterosexual or that opposite-sex attractions and relationships are the only norm and are therefore superior.