/ Dictionary / Index A ascomycetous: Meaning and Definition of Find definitions for: as•co•my•ce•tous Pronunciation: (as"ku-mī-sē'tus), [key] — adj. Mycol. belonging or pertaining to the Ascomycota. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ascomycetous (Thesaurus) ascomycete ascon Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language