Dictionary
forbid'den fruit'
1. the fruit of the tree of knowledge of good and evil, tasted by Adam and Eve against God's prohibition. Gen. 2:17; 3:3.
2. any unlawful pleasure, esp. illicit sexual indulgence.
3. pomelo (def. 1).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.