/ Dictionary / Index G glassblowing: Meaning and Definition of Find definitions for: glass•blow•ing Pronunciation: (glas'blō"ing), [key] — n. the art or process of forming or shaping a mass of molten or heat-softened glass into ware by blowing air into it through a tube. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. glass block Glassboro Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language