speeder

[ spee-der ]

/ ˈspi dər /

a person or thing that speeds.

a driver who exceeds the legal speed limit.

a small self-propelled railroad car powered by a gasoline engine and used by section hands.

Origin of speeder

Middle English word dating back to 1350–1400; see origin at speed, -er¹

He was an hour getting the man, and another half-hour getting him to agree to run the speeder to Ottawa.

Motor Matt's Triumph, or, Three Speeds Forward |Stanley R. Matthews
Im not a speeder just yet, but wait a bit and youll see me do a twenty-mile dash in no time.

Blue Robin, the Girl Pioneer |Rena I. Halsey
The end is tapped out to receive the speeder H, which serves to hold the barrel in position.

Measuring Tools |Unknown
The girl at the speeder next to me had just had her hand mashed to a jelly.

The Woman Who Toils |Mrs. John Van Vorst and Marie Van Vorst

"Speeder," Ben snapped as he jumped down the steps to the side hatch.

Code Three |Rick Raphael