TRACK

A line or route along which something travels or moves

Example: "The hurricane demolished houses in its path"

Evidence pointing to a possible solution

Example: "The police are following a promising lead"

A pair of parallel rails providing a runway for wheels

A course over which races are run

A distinct selection of music from a recording or a compact disc

Example: "He played the first cut on the cd"

An endless metal belt on which tracked vehicles move over the ground

(computer science) one of the circular magnetic paths on a magnetic disk that serve as a guide for writing and reading data

A groove on a phonograph recording

A bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll

Any road or path affording passage especially a rough one

The act of participating in an athletic competition involving running on a track