tracktracktracks1noun1a rough path or road: We drove along a track through the woods.2tracks (plural) a line of marks that an animal, a person or a vehicle makes on the ground: We saw tracks in the snow.3the metal lines that a train runs on: The train had left the tracks.4a special road for races: a racing track5one song or piece of music on a tape, CD or record: Which is your favourite track?lose track of somebody or somethingto not have information about what is happening or where somebody or something is: I lost all track of time (= forgot what time it was).tracktracktrackstrackedtracking2verb (tracks, tracking, tracked)to follow signs or marks to find somebody or somethingtrack somebody or something downto find somebody or something after looking in several different places: The police have so far failed to track down the attacker.