The action of driving or pushing, typically forward or onward; a propulsive force or impulse.

plural of propulsion

(obsolete, transitive) To repel; to drive off or away.

Of or pertaining to propulsion / Serving to propel

The state or condition of being propulsive.

In a propulsive way.

(obsolete) The act of driving away or repelling; a keeping at a distance.

simple past tense and past participle of propulse

Any supposed method of propulsion that warps space or spacetime or interacts in some way with warped space or spacetime.

Propulsion that is caused by the expulsion of a jet of fluid, especially by a jet engine / The study of devices propelled by jet propulsion