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kike

American  
[kahyk] / kaɪk /

noun

Slang: Extremely Disparaging and Offensive.
  1. a contemptuous term used to refer to a person of Jewish religion or descent.


kike British  
/ kaɪk /

noun

  1. slang an offensive word for Jew

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of kike

First recorded in 1900–05; of obscure origin; the popular belief that it derives from a Yiddish word for “circle” is dubious