Available Definitions:
1) n. - An incrustation over a sore, wound, vesicle, or pustule, formed by the drying up of the discharge from the diseased part.
2) n. - The itch in man; also, the scurvy.
3) n. - The mange, esp. when it appears on sheep.
4) n. - A disease of potatoes producing pits in their surface, caused by a minute fungus (Tiburcinia Scabies).
5) n. - A slight irregular protuberance which defaces the surface of a casting, caused by the breaking away of a part of the mold.
6) n. - A mean, dirty, paltry fellow.
7) n. - A nickname for a workman who engages for lower wages than are fixed by the trades unions; also, for one who takes the place of a workman on a strike.
8) v. i. - To become covered with a scab; as, the wound scabbed over.