earth-ball

Thesaurus

Noun

1.

earth-ball - any of various highly prized edible subterranean fungi of the genus Tuber; grow naturally in southwestern Europeearthnut, trufflegenus Tuber, Tuber - type genus of the Tuberaceae: fungi whose fruiting bodies are typically trufflesfungus - an organism of the kingdom Fungi lacking chlorophyll and feeding on organic matter; ranging from unicellular or multicellular organisms to spore-bearing syncytia