avulsion
[uh-vuhl-shuh n]
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noun
a tearing away.
Law. the sudden removal of soil by change in a river's course or by a flood, from the land of one owner to that of another.
a part torn off.
Origin of avulsion
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for avulsion
Historical Examples of avulsion
By a quick movement of avulsion the tumour is then torn from its attachment.
Avulsion of the tuberosity of the tibia occasionally occurs in youths, from violent contraction of the quadriceps—as in jumping.
Avulsion is usually not complete and only results in a larger iridectomy than was intended.
The growth should not be cut through, as it is wiser to pluck it from its attachment by a quick movement of avulsion.
If the nails are affected, avulsion will probably be needed before the disease can be reached.
avulsion
noun
Word Origin for avulsion
C17: from Latin āvulsiō, from āvellere to pluck away, from vellere to pull, pluck
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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avulsion
[ə-vŭl′shən]
n.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.