male chauvinism

Wiktionary

1. n. A belief in the innate superiority of men over women.

GNU Webster's 1913

1. n. Disparaging, patronizing, discriminatory or abusive speech or behavior by males toward females stemming from a belief that males are superior to females and females therefore worthy of less respect and inferior treatment. A form of sexism.

WordNet 3.0

1. n. activity indicative of belief in the superiority of men over women