/ Dictionary / Index E errant: Meaning and Definition of Find definitions for: er•rant Pronunciation: (er'unt), [key] — adj. deviating from the regular or proper course; erring; straying. journeying or traveling, as a medieval knight in quest of adventure; roving adventurously. moving in an aimless or lightly changing manner: an errant breeze. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: errant (Thesaurus) errand errantry Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language