dredge

¹ American  

[drej] / drɛdʒ /

noun

1. Also called dredging machine.  any of various powerful machines for dredging up or removing earth, as from the bottom of a river, by means of a scoop, a series of buckets, a suction pipe, or the like.

2. a barge on which such a machine is mounted.

3. a dragnet or other contrivance for gathering material or objects from the bottom of a river, bay, etc.

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verb (used with object)

dredged, dredging

1. to clear out with a dredge; remove sand, silt, mud, etc., from the bottom of.

2. to take, catch, or gather with a dredge; obtain or remove by a dredge.

verb (used without object)

dredged, dredging

1. to use a dredge.

verb phrase

1. dredge up

   1. to unearth or bring to notice.

      We dredged up some old toys from the bottom of the trunk.

   2. to locate and reveal by painstaking investigation or search.

      Biographers excel at dredging up little known facts.

dredge ² American  

[drej] / drɛdʒ /

verb (used with object)

Cooking.

dredged, dredging

1. to sprinkle or coat with some powdered substance, especially flour.

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dredge ¹ British  

/ drɛdʒ /

noun

1. Also called: dredger.  a machine, in the form of a bucket ladder, grab, or suction device, used to remove material from a riverbed, channel, etc

2. another name for dredger 1

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verb

1. to remove (material) from a riverbed, channel, etc, by means of a dredge

2. (tr) to search for (a submerged object) with or as if with a dredge; drag

dredge ² British  

/ drɛdʒ /

verb

1. to sprinkle or coat (food) with flour, sugar, etc

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Etymology

Origin of dredge¹

First recorded in 1425–75; late Middle English ( Scots ) dreg, as in dreg-boat “dredge boat,” probably an irregular formation of Old English dragan draw ( def. ); dray ( def. )

Origin of dredge²

First recorded in 1590–1600; verb use of dredge (now obsolete or dialectal) “mixture of grains,” from late Middle English drag(g)e, dreg(g)e, draget(e), apparently to be identified with Middle English drag(g)e, dragie “sweet sauce, confection; mixture of grains, mix or company of people,” from Anglo-French drag(g)é, dragee, from Old French dragie, dragé; possibly related to dragée

Example Sentences

Hundreds of Indigenous people have been protesting in northern Brazil for two weeks outside the port terminal of US agribusiness giant Cargill, angered over the dredging and development of Amazonian rivers for grain exports.

From Barron's

She looked like something that had been dredged out of the canal.

From Literature

A World War Two bomb dredged from the water in Exmouth is to be disposed of at sea on Friday morning.

From BBC

Several Louisiana parishes have sued oil companies in state court, alleging that decades of drilling, dredging and refining damaged the coastal zone and violated state environmental rules.

From The Wall Street Journal

“And then making the movie dredged it all up again.”

From Los Angeles Times

Related Words

• clean
• widen