n. Weight.n. Heaviness, the feel of weight.n. A piece of mountain pasture to which a farm animal has become hefted.n. An animal that has become hefted thus.n. Poor condition in sheep caused by mineral deficiency.v. To lift up; especially, to lift something heavy.v. To test the weight of something by lifting it.v. (of a farm animal, especially a flock of sheep) To become accustomed and attached to an area of mountain pasture.v. past participle of to heave.