/ Dictionary / Index S stepped-up: Meaning and Definition of Find definitions for: stepped-up Pronunciation: (stept'up'), [key] — adj. increased; augmented; expanded; heightened: a stepped-up fundraising campaign. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: stepped-up (Thesaurus) stepped line Steppenwolf* Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language