(archaic) A towpath.

plural of track-road

plural of test track

(automotive) A paved track on which road vehicles can be tested. / (rail transport) A railway track for the purpose of testing trains.

(rail transport, slang, US) A person hit by a train after jumping or falling in front of it.

(rail transport) A diagram of the track layout at a particular place.

(rail transport) Of a section of railway line, provided with track circuits.

plural of exercise track

(sports) A track having a soft springy rubber surface and lane markings, designed for exercising and running races. / A track for exercising animals, especially racehorses.

(Britain) pursuing two objectives by employing two simultaneous processes / (rail transport) Synonym of double-track.