/ Dictionary / Index A Aerobee: Meaning and Definition of Find definitions for: Aer•o•bee Pronunciation: (âr'u-bē"), [key] — n. a U.S. two-stage, liquid-propellant sounding rocket developed in the 1940s that carried scientific instruments and occasionally biological specimens into the upper stratosphere. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aerobe aerobic 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