Breadcrumb Home > Thesaurus > W Synonyms of weatherglass Find synonyms for: Noun1. weatherglass, barometerusage: a simple barometer for indicating changes in atmospheric pressureWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of weatherglass (Dictionary) ✖ Related Content Daily Word Quiz: taradiddle Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language