Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
earth-ball is a noun meaning "any of various highly prized edible subterranean fungi of the genus Tuber; grow naturally in southwestern Europe". It carries one recorded sense.
Definitions, synonyms and semantic relations for earth-ball come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.