Wiktionary
self-propelling
a. self-propelled.
WordNet
self-propelling
adj. containing within itself the means of propulsion or movement; "a self-propelled vehicle" [syn: automotive, self-propelled]
moved forward by its own force or momentum; "a self-propelled egotist"; "the arms program is now self-propelled" [syn: self-propelled]
Usage examples of "self-propelling".
It fired a silent, self-propelling projectile that tore right through the man.
It lacked the self-propelling white-hot burn of righteously earned ire.