/ Dictionary / Index S sulfur-flower: Meaning and Definition of Find definitions for: sul•fur-flow•er Pronunciation: (sul'fur-flou"ur), [key] — n. sulphur-flower. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sulfureted hydrogen sulfuric Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language