truf ‧ fle /ˈtrʌf ə l/ BrE AmE noun [countable]
[ Date: 1500-1600 ; Language: French ; Origin: trufe , from Old Provençal trufa , from Vulgar Latin tufera , from Latin tuber ; ⇨ ↑ tuber ]
1 . a black or light brown ↑ fungus that grows underground, and is a very expensive food
2 . a soft creamy sweet made with chocolate:
a rum truffle