Adjective: self-propelled 'self-pru'peld
- Containing within itself the means of propulsion or movement
"a self-propelled vehicle";
- automotive, self-propelling
- Moved forward by its own force or momentum
"the arms program is now self-propelled"; "a self-propelled egotist";
- self-propelling
See also: dynamic, dynamical, moving
Encyclopedia: Self-propelled