A vehicle combining both wheels and treads (caterpillar tracks).

Describing such a vehicle; half-tracked

A lightweight shoe with spikes screwed into its bottom in order to maximize traction (and therefore performance) when running or jumping.

To monitor; to track or record; to understand or follow.

Alternative spelling of racetrack

A continuous track in the form of a steel or rubber belt fitted instead of wheels to crawlers, bulldozers, excavators, loaders, backhoes, tanks and similar off-road vehicles.

The parallel steel rails on which a train runs.

A system of lightbulbs that are affixed movably to tracks.

A technique used by bicycle riders to remain virtually stationary by adjusting their weight

The continuous monitoring of the position and range of a remote object using radio