/ Dictionary / Index R rocketeer: Meaning and Definition of Find definitions for: rock•e•teer Pronunciation: (rok"i-tēr'), [key] — n. a person who discharges, rides in, or pilots a rocket. a technician or scientist whose work pertains to rocketry. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rocket bomb rocket engine Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language