/ Dictionary / Index M merlin: Meaning and Definition of Find definitions for: mer•lin Pronunciation: (mûr'lin), [key] — n. a small, bold falcon, Falco columbarius, of the Northern Hemisphere. Also called Mer•lin Pronunciation: (mûr'lin), [key] — n. a venerable magician and seer. a male given name. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: merlin (Thesaurus) merle merlon Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language