Definition of colt

• n. - The young of the equine genus or horse kind of animals; -- sometimes distinctively applied to the male, filly being the female. Cf. Foal.
• n. - A young, foolish fellow.
• n. - A short knotted rope formerly used as an instrument of punishment in the navy.
• v. i. - To frisk or frolic like a colt; to act licentiously or wantonly.
• v. t. - To horse; to get with young.
• v. t. - To befool.