/ Dictionary / Index L lummix: Meaning and Definition of Find definitions for: lum•mix Pronunciation: (lum'iks), [key] — n. Northern and North Midland U.S. lummox. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. luminous range lummox Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language