/ Dictionary / Index M Merrilyn: Meaning and Definition of Find definitions for: Mer•ri•lyn Pronunciation: (mer'u-lin), [key] — n. a female given name. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Merrily Merrimac* Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language