A rocket that uses water as a propellant, which is forced out of the rocket by compressed gas (typically compressed air)

a rocket that is powered by a thermal source, such as a nuclear-thermal rocket or a solar-thermal rocket or a rocket powered by an energy beam such as a laser or microwave beam

A rocket-propelled car

A single rocket that may be attached to other similar rockets to increase the delta-v of the aggregated rocket vehicle

(astronautics) a rocket that uses a chemical reaction of its propellants to generate its gaseous exhaust

A rocket that uses liquid propellants. / A rocket engine that uses liquid propellants.

(music) A subgenre of rock music, characterised by long psychedelic instrumental passages and lyrics dealing with science fiction or outer space.

(music) A subgenre of rock music combining elements of folk music.

A dish made by browning a roast-sized piece of beef (often taken from the tougher chuck cut) to induce a Maillard reaction, then slow-cooking in liquid in a covered dish.

A rocket vehicle capable of reaching space (typically from the ground).