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decompensation

[dee-kom-puh n-sey-shuh n] /ˌdi kɒm pənˈseɪ ʃən/
noun
1.
Medicine/Medical. the inability of a diseased heart to compensate for its defect.
2.
Psychology. a loss of ability to maintain normal or appropriate psychological defenses, sometimes resulting in depression, anxiety, or delusions.
Origin
1900-1905
1900-05; de- + compensation
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for de compensation

decompensation

/diːˌkɒmpɛnˈseɪʃən/
noun
1.
(pathol) inability of an organ, esp the heart, to maintain its function due to overload caused by a disease
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
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Word Origin and History for de compensation

decompensation

n.

1900, from de- + compensation.

Online Etymology Dictionary, © 2010 Douglas Harper
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de compensation in Medicine

decompensation de·com·pen·sa·tion (dē'kŏm-pən-sā'shən)
n.

  1. Failure of the heart to maintain adequate blood circulation, marked by labored breathing, engorged blood vessels, and edema.

  2. The appearance or exacerbation of a mental disorder due to failure of defense mechanisms.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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3
3
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