self-propelled
self-propelled
(of a vehicle) provided with its own source of tractive power rather than requiring an external means of propulsion
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
self-propelled
[¦self prə¦peld](mechanical engineering)
Pertaining to a vehicle given motion by means of a self-contained motor.
(ordnance)
Pertaining to a gun mounted on a vehicle that has its own motive power.
Pertaining to a missile that is propelled by fuel carried by the missile itself, as in the case of a rocket.
Pertaining to a military unit having self-propelled guns.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.