/ Dictionary / Index M -merous: Meaning and Definition of Find definitions for: -merous Pronunciation: [key] a combining form meaning “having parts” of the kind or number specified by the initial element:Cf. dimerous. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. meros Merovingian Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language