/ Dictionary / Index M muci-: Meaning and Definition of Find definitions for: muci- Pronunciation: [key] var. ofmuciferous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. muchness mucic Related Content Daily Word Quiz: abominable Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language