/ Dictionary / Index J Jevons: Meaning and Definition of Find definitions for: Jev•ons Pronunciation: ( jev'unz), [key] 1835–82, English economist and logician. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: jevons (Thesaurus) jeunesse dorée* Jew Related Content Daily Word Quiz: eccentric Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language