/ Dictionary / Index A air bell: Meaning and Definition of Find definitions for: air' bell" Pronunciation: [key] an air bubble formed in glass during blowing and often retained as a decorative element. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. air bed airbill Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language