WordReference Random House Unabridged Dictionary of American English © 2026
pulse′jet en′gine
(puls′jet′),USA pronunciation [Aeron.]
- Aeronauticsa jet engine equipped with valves that continuously open to admit air, then close during combustion, giving a pulsating thrust: used to power the V-1, a German buzz bomb, in World War II.
- pulse1 + jet1 1945–50
'pulsejet engine' also found in these entries (note: many are not synonyms or translations):