What is the meaning of racism?

El racismo es el odio, rechazo o exclusión de una persona por su raza, color de piel, origen étnico o su lengua, que le impide el goce de sus derechos humanos.

Explanationese

It was first defined by the Oxford English Dictionary (2nd edition, 1989) as "[t]he theory that distinctive human characteristics and abilities are determined by race"; the same dictionary termed racism a synonym of racialism: "belief in the superiority of a particular race".

Explanation:

answer; multidisciplinary;