African grape(redirected from an African grape)
offensive slang A watermelon. A reference to the stereotype of black people having an affinity for watermelon. (As former African-American slaves grew and sold watermelons following the Emancipation Proclamation in 1863, the fruit became representative of their freedom and was then used as a demeaning stereotype by whites who opposed that freedom.)
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.