[ see-kwes-trey-shuh n, si-kwes- ]
/ ˌsi kwɛsˈtreɪ ʃən, sɪ kwɛs- /
removal or separation; banishment or exile.
a withdrawal into seclusion; retirement.
segregation from others; isolation: sequestration of jurors during a trial.
- the sequestering of property.
- confiscation or seizure.
Chemistry. the combining of metallic ions with a suitable reagent into a stable, soluble complex in order to prevent the ions from combining with a substance with which they would otherwise have formed an insoluble precipitate, from causing interference in a particular reaction, or from acting as undesirable catalysts.
the trapping of a chemical in the atmosphere or environment and its isolation in a natural or artificial storage area: Carbon sequestration can reduce global warming.
- the process of implementing an automatic cut in government spending across most departments, agencies, etc.: efforts to avoid or delay sequestration.
- an instance of this: An $80 billion sequestration would lead to massive layoffs.
This Word Of The Day Quiz Is Far From Thersitical
Have you mastered the meaning of phronesis? How about plethoric? Take the quiz on the words from the week of February 17 to 23 to find out.
Question 1 of 7
Words nearby sequestration
Origin of sequestration
OTHER WORDS FROM sequestrationnon·se·ques·tra·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
British Dictionary definitions for carbon sequestration (1 of 2)
the prevention of greenhouse gas build-up in the earth's atmosphere by methods such as planting trees to absorb carbon dioxide or pumping carbon dioxide into underground reservoirs
British Dictionary definitions for carbon sequestration (2 of 2)
/ (ˌsiːkwɛˈstreɪʃən) /
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
Medical definitions for carbon sequestration
[ sē′kwĭ-strā′shən, sĕk′wĭ- ]
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.