n.
1.a power shovel to remove material from a channel or riverbed dredge v.
1.cover before cooking
2.search (as the bottom of a body of water) for something valuable or lost
3.remove with a power shovel, usually from a bottom of a body of water
Idiom of the Day
bring (something) into question
to raise a question about something
The actions of our supervisor bring into question his interest in the case.