/ Dictionary / Index A air battery: Meaning and Definition of Find definitions for: air' bat"tery Pronunciation: [key] a set of two or more air cells connected together to supply electricity. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. air base air bed 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