sequestration

[see-kwes-trey-shuh n, si-kwes-]

noun


Origin of sequestration

1350–1400; Middle English < Late Latin sequestrātiōn- (stem of sequestrātiō), equivalent to sequestrāt(us) (past participle of sequestrāre to sequester) + -iōn- -ion
Related formsnon·se·ques·tra·tion, noun
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British Dictionary definitions for sequestration

sequestration

noun

the act of sequestering or state of being sequestered
law the sequestering of property
chem the effective removal of ions from a solution by coordination with another type of ion or molecule to form complexes that do not have the same chemical behaviour as the original ionsSee also sequestrant
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for sequestration
n.

c.1400, from Late Latin sequestrationem (nominative sequestratio) "a depositing," noun of action from past participle stem of Latin sequestrare (see sequester).

Online Etymology Dictionary, © 2010 Douglas Harper

sequestration in Medicine

sequestration

[sē′kwĭ-strāshən, sĕk′wĭ-]

n.

The formation of a sequestrum.
Loss of blood or of its fluid content into spaces within the body, so that the circulating volume diminishes.
The inhibition or prevention of normal ion behavior by combination with added materials, especially the prevention of metallic ion precipitation from solution.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.