/ Dictionary / Index R roll-up: Meaning and Definition of Find definitions for: roll-up Pronunciation: (rōl'up"), [key] — n. something, as a carpet or window shade, that can be rolled up when not in use. an increase, as in value or cost. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: roll-up (Thesaurus) roll top rollway Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language