/ Dictionary / Index S sodium chloride: Meaning and Definition of Find definitions for: so'dium chlo'ride Pronunciation: [key] — Chem. Chem. salt (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sodium chlorate sodium citrate Related Content Daily Word Quiz: wary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language