Adjective
(of a machine) That starts by itself.
(of a person) Energetic and resourceful.
Source: en.wiktionary.orgPower doesn't have to show off. Power is confident, self-assuring, self-starting and self-stopping, self-warming and self-justifying. When you have it, you know it. Ralph Ellison
In addition to that, they are self-starting, restartable, have considerably lower combustion instability making them suitable for fragile or manned missions such as Bloodhound SSC, SpaceShip Two or SpaceShip Three. Source: Internet
View of Tesla turbine "bladeless" design Tesla wrote, "This turbine is an efficient self-starting prime mover which may be operated as a steam or mixed fluid turbine at will, without changes in construction and is on this account very convenient. Source: Internet
Flutter is self-starting and results in large amplitude vibration which often lead to rapid failure. Source: Internet
Some types of self-starting synchronous motors always started when power was applied, but in detail, their behaviour was chaotic and they were equally likely to start rotating in the wrong direction. Source: Internet
The company has successfully tested Video of an 18" diameter self-starting and ending HTP-HTPB hybrid near Garlock, CA. Source: Internet