/ Thesaurus / B Synonyms of barn owl Find synonyms for: Noun1. barn owl, Tyto alba, owl, bird of Minerva, bird of night, hooterusage: mottled buff and white owl often inhabiting barns and other structures; important in rodent controlWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language