Dredger /(drĕj"ẽr)/

Dredg·er

Dredger

n.
  1. One who fishes with a dredge.
  2. A dredging machine.

Dredger

n.
  1. A box with holes in its lid; -- used for sprinkling flour, as on meat or a breadboard; -- called also dredging box, drudger, and drudging box. (Cookery)