Pronunciation: (truf'ul, trOO'ful), [key]
1. any of several subterranean, edible, ascomycetous fungi of the genus Tuber.
2. any of various similar fungi of other genera.
3. a candy made of soft chocolate, shaped into a ball and dusted with cocoa, or sometimes a three-layered cube of light and dark chocolate.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.