Pronunciation: (ôr'ē-ō", ōr'-), [key]
—pl. O•re•os. Slang (disparaging and offensive).
a black person who is regarded as having adopted the attitudes, values, and behavior thought to be characteristic of middle-class white society, often at the expense of his or her own heritage. Also,o're•o.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.