/ Dictionary / Index T tax rate: Meaning and Definition of Find definitions for: tax' rate" Pronunciation: [key] the percentage of the value of a property to be paid as a tax. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. taxpayer tax return 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