noun a course over which races are run
noun a distinct selection of music from a recording or a compact disc
noun an endless metal belt on which tracked vehicles move over the ground
noun (computer science) one of the circular magnetic paths on a magnetic disk that serve as a guide for writing and reading data
noun a bar or pair of parallel bars of rolled steel making the railway along which railroad cars or other vehicles can roll
noun any road or path affording passage especially a rough one
noun the act of participating in an athletic competition involving running on a track
verb go after with the intent to catch
verb travel across or pass over
Source: WordNet 3.1, Princeton University
