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crevasse

 - 3 dictionary results

cre⋅vasse

[kruh-vas] noun, verb, -vassed, -vas⋅sing.
–noun
1. a fissure, or deep cleft, in glacial ice, the earth's surface, etc.
2. a breach in an embankment or levee.
–verb (used with object)
3. to fissure with crevasses.

Origin:
1805–15, Americanism; < F; see crevice
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2010.
Cite This Source Link To crevasse
cre·vasse   (krĭ-vās')   
n.  
  1. A deep fissure, as in a glacier; a chasm.

  2. A crack or breach in a dike or levee.

intr. & tr.v.   cre·vassed, cre·vass·ing, cre·vass·es
To develop or cause to develop crevasses.

[French, from Old French crevace, crevice; see crevice.]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Science Dictionary
crevasse   (krĭ-vās')  Pronunciation Key 
  1. A deep fissure in a glacier or other body of ice. Crevasses are usually caused by differential movement of parts of the ice over an uneven topography.

  2. A large, deep fissure in the Earth caused by an earthquake.

  3. A wide crack or breach in the bank of a river. Crevasses usually form during floods. ◇ The sediments that spill out through the crevasse and fan out along the external margin of the river's bank form a crevasse splay deposit.


The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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