/ Dictionary / Index A air harbor: Meaning and Definition of Find definitions for: air' har"bor Pronunciation: [key] a harbor for hydroplanes, esp. seaplanes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. air hammer air-hardening 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