What is another word for arc-jet engine?
Pronunciation: [ˈɑːkd͡ʒˈɛt ˈɛnd͡ʒɪn] (IPA) 
An arc-jet engine is a type of rocket engine that generates thrust by heating a propellant gas with an electric arc discharge. It's a complex piece of equipment that requires specialized knowledge to design and operate. Synonyms for the term include plasma rocket engine, arc plasma thruster, and electrothermal rocket engine. These terms all refer to rocket engines that use electricity to ionize and heat the propellant gas to create thrust, which makes them more efficient than traditional chemical rockets. As space exploration becomes more advanced, the development of arc-jet engines will be critical to the success of manned missions to other planets.
