Sexism is a belief or attitude that one gender or sex is inferior to or less valuable than the other and can also refer to a hatred or distrust towards either sex as a whole (see also misogyny and misandry), or imposing stereotypes of masculinity on men or femininity on women.. It is also called male and female chauvinism. Sexism refer to any and all systemic differentiations based on the sex of the individuals not based on their individual merits, and is commonly considered to be sex discrimin… (More on Sexism)