/ Dictionary / Index E eraser: Meaning and Definition of Find definitions for: e•ras•er Pronunciation: (i-rā'sur), [key] — n. a device, as a piece of rubber or cloth, for erasing marks made with pen, pencil, chalk, etc. a person or thing that erases. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: eraser (Thesaurus) erase erasing head Related Content Daily Word Quiz: sublime Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language