/ Dictionary / Index R relative minor: Meaning and Definition of Find definitions for: rel'ative mi'nor Pronunciation: [key] — Music. Music. the minor key whose tonic is the sixth degree of a given major key. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. relative minimum relativeness Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language