/ Dictionary / Index A airpack: Meaning and Definition of Find definitions for: air•pack Pronunciation: (âr'pak"), [key] — n. an apparatus consisting of a face mask connected to a portable air supply, as an air tank that can be strapped to one's back, used esp. by firefighters and search teams in areas of smoke, poisonous fumes, intense heat, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. air observer airpark Related Content Daily Word Quiz: labyrinth Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language