/ Dictionary / Index R Rolodex: Meaning and Definition of Find definitions for: Ro•lo•dex Pronunciation: (rō'lu-deks"), [key] a small desktop file containing cards for names, addresses, and phone numbers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rolodex (Thesaurus) roll-your-own Rölvaag Related Content Daily Word Quiz: simian Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language