/ Dictionary / Index L luxury tax: Meaning and Definition of Find definitions for: lux'ury tax" Pronunciation: [key] a tax on certain goods or services not considered essential and usually relatively high in price. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. luxury Luzern Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language