Definition of "locomotive"

(rail transport) The power unit of a train that pulls the coaches or wagons.  examples

(rare) A traction engine.

(slang) A cheer characterized by a slow beginning and a progressive increase in speed.

(archaic) Any of various early road vehicles, steam-powered, etc., forerunners of the modern car.

(economics) A country which drives the world economy by having a high level of imports, such as the United States.  examples

Of or relating to locomotion.  examples

Of or relating to the power unit of a train which does not carry passengers or freight itself.  examples

Moving, or capable of motion.  quotations  examples