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

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

(Australian Aboriginal mythology) A path across the land (or sometimes the sky) marking the route followed by an Aboriginal ancestor made during the Dreaming; often recorded in traditional songs, stories, dance and painting.

(rail transport) Having only a single track so that trains may only run in one direction at a time

(railways) Having a pair of tracks in order to allow trains to pass in opposite directions.

plural of track bike

plural of track stand

Alternative form of backtrack

(idiomatic) Further along, in terms of time or progress.

(Scrabble) The act of keeping track of which letters have been played, usually by crossing them off a printed list.