PICKING
Pick"ing, n.

1. The act of digging or breaking up, as with a pick.

2. The act of choosing, plucking, or gathering.

3. That which is, or may be, picked or gleaned.

4. Pilfering; also, that which is pilfered.

5. pl.

Defn: The pulverized shells of oysters used in making walks. [Eng.]
Simmonds.

6. (Mining)

Defn: Rough sorting of ore.

7. Overburned bricks. Simmonds.