Breadcrumb Home > Dictionary > Index C costume jewelry: Meaning and Definition of Find definitions for: cos'tume jew"elry Pronunciation: [key] jewelry made of nonprecious metals, sometimes gold-plated or silver-plated, often set with imitation or semiprecious stones. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. costume costumer TrendingHere are the facts and trivia that people are buzzing about. Did Birds Evolve from Dinosaurs? The Twelve Dancing Princesses Current Events This Week: January 2023 African Americans by the Numbers Andersen's Fairy Tales: Contents The Celtic Twilight: A Teller of Tales ✖ Related Content Daily Word Quiz: catalpa Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language