a power shovel to remove material from a channel or riverbed
Any instrument used to gather or take by dragging; as:
A dragnet for taking up oysters, etc., from their beds.
A large shaker for sprinkling spices or seasonings during food preparation.
remove with a power shovel, usually from a bottom of a body of water
To make a channel deeper or wider using a dredge.
To sprinkle (food) with spices or seasonings, using a dredge.