n. A sudden forward movement, especially with a sword.n. A long rope or flat web line, more commonly referred to as a lunge line, approximately 20-30 feet long, attached to the bridle, lungeing cavesson, or halter of a horse and is used to control the animal while lungeing.n. An exercise performed by stepping forward one leg while kneeling with the other leg, then returning back to a standing position.n. A fish, the namaycush.v. To make a sudden forward movement (present participle: lunging).v. To longe or work a horse in a circle around a handler (present participle: lunging or lungeing).