/ Dictionary / Index S South Downs: Meaning and Definition of Find definitions for: South' Downs' Pronunciation: [key] a range of low hills, from Hampshire to East Sussex, in S England. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Southdown southeast Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language