/ Dictionary / Index J jetborne: Meaning and Definition of Find definitions for: jet•borne Pronunciation: ( jet'bôrn", -bōrn"), [key] — adj. carried by jet aircraft. carried by the westerly jet stream. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jet boat jet condenser Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language