Breadcrumb Home > Dictionary > Index A ammonium chloride: Meaning and Definition of Find definitions for: ammo'nium chlo'ride Pronunciation: [key] — Chem., Pharm. Chem.,Pharm. a white, crystalline, water-soluble powder, NHCl, which produces a cooling sensation on the tongue, used chiefly in the manufacture of dry cells, in electroplating, and in medicine as an expectorant. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ammonium carbonate ammonium chrome alum TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: turgid Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language