|  self-propelled 
 
 1. containing within itself the means of propulsion or movement
 - a self-propelled vehicle
 • Syn:
 automotive, self-propelling
 • Similar to:
 moving
 2. moved forward by its own force or momentum
 - a self-propelled egotist
 - the arms program is now self-propelled
 • Syn:
 self-propelling
 • Similar to:
 dynamic, dynamical
 
 
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