1. an oblique movement of a horse in which the forehand and hindquarters move on two distinct parallel tracks and the body is maintained uniformly in the direction of the movement.
verb (used without object)
  1. (of a horse) to execute a two-track.
verb (used with object)
  1. to cause (a horse) to two-track. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for two-track

Historical Examples of two-track