resojet engine

[rez-oh-jet]
noun Aeronautics.
  1. a type of pulsejet engine that burns a continuous flow of fuel but delivers a pulsating thrust due to the resonance of shock waves traveling through it.

Origin of resojet engine

Also called resonant-jet engine.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018