wog definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
Brit., Slang a foreigner, esp. a dark-skinned one, as an Arab or black: a term of hostility and contempt
wog definition by American Heritage Dictionary
noun Chiefly British Offensive Slang
Used as a disparaging term for a person of color, especially a person from northern Africa or western or southern Asia.
Origin: Probably short for golliwog.