/ Thesaurus / G Synonyms of glass in Find synonyms for: Verb1. glass, glass in, enclose, close in, inclose, shut inusage: enclose with glass; "glass in a porch"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language