- any fungus of the phylum Ascomycota (formerly class Ascomycetes) in which the spores (ascospores) are formed inside a club-shaped cell (ascus). The group includes yeast, penicillium, aspergillus, truffles, and certain mildews
WordReference Random House Unabridged Dictionary of American English © 2026
as•co•my•cete
(as′kə mī′sēt, -mī sēt′),USA pronunciation n. [Mycol.]
- Fungiany fungus of the phylum Ascomycota (or class Ascomycetes), including the molds and truffles, characterized by bearing the sexual spores in a sac (as distinguished from basidiomycete). Also called sac fungus.
- Neo-Latin; see asco-, -mycete
- 1855–60
Collins Concise English Dictionary © HarperCollins Publishers::
ascomycete /ˌæskəmaɪˈsiːt/ n
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