"truffles" in the noun sense
1. truffle, earthnut, earth-ball
any of various highly prized edible subterranean fungi of the genus Tuber grow naturally in southwestern Europe
2. truffle, earthnut
edible subterranean fungus of the genus Tuber
3. truffle, chocolate truffle
creamy chocolate candy
Source: WordNet® (An amazing lexical database of English)
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