/ Dictionary / Index G Glauber's salt: Meaning and Definition of Find definitions for: Glau'ber's salt' Pronunciation: (glou'burz), [key] the decahydrate form of sodium sulfate, a colorless, crystalline, water-soluble solid, NaSO&syl;10HO, used chiefly in textile dyeing and as a cathartic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. glauberite glaucescent Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language