What is another word for rocket engine?
Pronunciation: [ɹˈɒkɪt ˈɛnd͡ʒɪn] (IPA) 
Rocket engines are powerful devices that enable a spacecraft or missile to move forward by expelling exhaust gases in one direction. There are various synonyms for the same term, like 'Jet Propulsion,' 'Rocket Power,' 'Thrust Engine,' 'Propulsion System,' and 'Booster Engine.' Each of these terms represents a different aspect of the rocket engine's function. Jet propulsion highlights the fact that a rocket engine's output is what pushes an aircraft or space vehicle forward. Rocket power is a more general term used to describe the force generated by a rocket engine. Thrust engine denotes the specific type of engine used to create thrust. Propulsion systems refer to a group of engines used for that purpose. Finally, a booster engine is another term used in the aerospace industry to describe a rocket engine.
