Breadcrumb Home > Dictionary > Index E Cite errantry: Meaning and Definition of Find definitions for: er•rant•ry Pronunciation: (er'un-trē), [key] — pl. -ries. conduct or performance like that of a knight-errant. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. errant errare humanum est* TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News The Holocaust (1933–1945) Chinese New Year History, Meaning, and Celebrations Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 Inaugural Trivia Related Content Daily Word Quiz: skein Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language