/ Dictionary / Index E erratum: Meaning and Definition of Find definitions for: er•ra•tum Pronunciation: (i-rä'tum, i-rā'-, i-rat'um), [key] — pl. -ta an error in writing or printing. a statement of an error and its correction inserted, usually on a separate page or slip of paper, in a book or other publication; corrigendum. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: erratum (Thesaurus) erratic errhine Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language