\Sin"gle-foot`\, v. i.
To proceed by means of the single-foot, as a horse or other
quadruped. -- {Sin"gle-foot`er}, n.

\Sin"gle-foot`\, n.
An irregular gait of a horse; -- called also {single-footed
pace}. See {Single}, v. i.
      Single-foot is an irregular pace, rather rare,
      distinguished by the posterior extremities moving in
      the order of a fast walk, and the anterior extremities
      in that of a slow trot.                  --Stillman
                                               (The Horse in
                                               Motion.)