A jew, in a racist, discriminatory sense. According to Wikipedia, the term "kike" was at first a discriminatory word used by Jews who lived in Western Europe (France, UK or Germany) to refer to those who lived in Eastern Europe (Poland, Romania or Russia), whose family names often ended with "ki". The term was later used by Christians and non-Jews against the whole Jewish population, so the term became a general ethnic slur against Jews in general.

A racist name for a Jewish person.

hmmm...
kike is derived from the hebrew word for circle, which is the mark many jews made on their immigration papers coming into america (instead of an "x" for their signature). like many other racial slurs, it came from immigration officers who used it as short-hand for a population group entering the country.

An offensive term for a Jew.

Derogatory term used to describe a Jew; probably originated from the Yiddish kiekl, or circle.

A racial slur for a Jewish person. Originates from the word 'keikl', in Yiddish, which means 'circle', the reason being that the first Jewish immigrants in America, who were unable to sign their names, signed with a circle instead of a cross.

a racist word for jewish people

A kike is a word often used when trying to offend a jew. It means dirty jew.