rocket propulsion

rocket propulsion
    n 1: reaction propulsion using stored oxygen for combustion;
         used where there is insufficient atmospheric oxygen
    

24 Moby Thesaurus words for "rocket propulsion":
      action and reaction, aeromotor, charge, diesel propulsion, exhaust,
      fuel, gas propulsion, gasoline propulsion, jet power,
      jet propulsion, liquid oxygen, plasma-jet propulsion, power plant,
      propellant, propulsion charge, ram-jet propulsion, reaction,
      reaction propulsion, resojet propulsion, rocket power,
      steam propulsion, thrust, turbojet propulsion, wind propulsion