Noun
rocket motor (plural rocket motors)
A rocket engine, especially a solid rocket or a hybrid rocket.
As with Polaris, starting a rocket motor when the missile was still in the submarine was considered very dangerous. Source: Internet
Australia, Austria, Canada, Germany, New Zealand, Switzerland, the U.K., and the U.S. have high power rocket associations which provide certifications to its members to fly different rocket motor sizes. Source: Internet
;AGM-114T Hellfire II *AGM-114R with insensitive munition rocket motor and electromagnetic control actuators. Source: Internet
In addition to the main rocket motor, the Natter used four solid-fuel rocket motors attached near the base of the cockpit. Source: Internet
Avio pulled hardware from the company’s Zefiro 23 production line in Italy, ran it through the improved quality control checks, and successfully test-fired the rocket motor at a test site in Sardinia. Source: Internet
Design The Maverick has a modular design construction, allowing a different combination of the guidance package and warhead to be attached to the rocket motor section to produce a different weapon. Source: Internet