/ Dictionary / Index A ascogonium: Meaning and Definition of Find definitions for: as•co•go•ni•um Pronunciation: (as"ku-gō'nē-um), [key] — pl. -ni•a the female sexual organ in certain ascomycetous fungi. the portion of the archicarp in certain ascomycetous fungi that receives the antheridial nuclei and puts out the hyphae bearing the asci. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ascogenous ascoma Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language