dredge
Pronunciation:
/dɹɛdʒ/noun
Definitions
Any instrument used to gather or take by dragging; as:
Very fine mineral matter held in suspension in water.
verb
Definitions
To make a channel deeper or wider using a dredge.
To bring something to the surface with a dredge.
(Usually with up) to unearth.
Example: to dredge up someone's unsavoury past