/ Dictionary / Index S supplely: Meaning and Definition of Find definitions for: sup•ple•ly Pronunciation: (sup'u-lē, sup'lē), [key] — adv. supply. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. supplejack supplement Related Content Daily Word Quiz: ablution Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language