/ Dictionary / Index S sulph-: Meaning and Definition of Find definitions for: sulph- Pronunciation: [key] — Chiefly Brit. Chiefly Brit. var. of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Sully-Prudhomme sulphatise Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language