Jet engine

реактивный двигатель

Большой англо-русский словарь

Jet engine

реактивный двигатель

Англо-русский политехнический словарь

Jet engine

noun an engine that produces motion as a result of the rearward discharge of a jet of fluid; specifically an airplane engine that uses atmospheric oxygen to burn fuel and produces a rearward discharge of heated air and exhaust gases — see airplane illustration

Merriam-Webster's Collegiate Dictionary