Breadcrumb Home > Dictionary > Index N Nomex: Meaning and Definition of Find definitions for: No•mex Pronunciation: (nō'meks), [key] — Trademark. Trademark. a brand of lightweight, heat-resistant aramid fiber used in clothing, esp. for firefighters. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. nomenklatura nominal TrendingHere are the facts and trivia that people are buzzing about. The Book of Philippians: Summary Current Events This Week: May 2023 Preamble of the United Nations Charter Queen Victoria Books of the Bible: New Testament Books in Order The 88 Recognized Constellations ✖ Related Content Daily Word Quiz: foison Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language