/ Dictionary / Index A air bed: Meaning and Definition of Find definitions for: air' bed" Pronunciation: [key] a bed made by inflating a mattresslike bag. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. air battery air bell 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