/ Dictionary / Index S sweet viburnum: Meaning and Definition of Find definitions for: sweet' vibur'num Pronunciation: [key] the sheepberry, Viburnum lentago. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sweet vernal grass sweet violet Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language