Definitions of casing

1. the outermost covering of a pneumatic tire

2. The act or process of inclosing in, or covering with, a case or thin substance, as plaster, boards, etc.

3. An outside covering, for protection or ornament, or to precent the radiation of heat.

4. An inclosing frame; esp. the framework around a door or a window. See Case, n., 4.

5. The act of covering with, or placing in, a case; a covering; a framework; as, a window casing.

6. A covering; a case.

7. of Cash