Colt /(kōlt; 110)/

Colt

n.
  1. The young of the equine genus or horse kind of animals; -- sometimes distinctively applied to the male, filly being the female. Cf. Foal.
  2. A young, foolish fellow.
  3. A short knotted rope formerly used as an instrument of punishment in the navy.

Phrases & Compounds

Colt's tooth
an imperfect or superfluous tooth in young horses.
To cast one's colt's tooth
to cease from youthful wantonness.
To have a colt's tooth
to be wanton.

Colt

v. i.
  1. To frisk or frolic like a colt; to act licentiously or wantonly. [Obs.]
    They shook off their bridles and began to colt.

Colt

v. t.
  1. To horse; to get with young.
  2. To befool. [Obs.]