/ Dictionary / Index T Tiffany setting: Meaning and Definition of Find definitions for: Tif'fany set"ting Pronunciation: [key] — Jewelry. Jewelry. a setting, as in a ring, in which the stone is held with prongs. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Tiffany glass tiffin Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language