1. Containing within itself the means of propulsion or movement
   - automotive, self-propelled 
2. Moved forward by its own force or momentum
   - self-propelled

See also: dynamic, dynamical, moving

• serry
• Sertoli cell
• Sertoli's cell
• sertraline
• Sertularia
• sertularian
• serum
• serum albumin
• serum disease
• serum globulin
• serum hepatitis
• serum sickness
• serval
• servant
• servant girl
• servant's entrance
• serve
• serve up
• serve well
• server
• server cluster
• server farm
• service
• service abroad
• service agency