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definitions

anergy

[an-er-jee]
noun
  1. Pathology. deficiency of energy.
  2. Immunology. lack of immunity to an antigen.

Origin of anergy

< New Latin anergia. See an-1, ergo-1, -y3
Related formsa·ner·gic [a-nur-jik, an-er-] /æˈnɜr dʒɪk, ˈæn ər-/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for anergic

Historical Examples of anergic

  • He is certainly wrong in denying "negativism" to his anergic type.

    Benign Stupors

    August Hoch

  • Sex is important in determining the nature of the stupor, for he found the anergic type following mania in females only.

    Benign Stupors

    August Hoch

British Dictionary definitions for anergic

anergy

noun
  1. lack of energy
  2. immunol diminution or lack of immunity to an antigen
Derived Formsanergic (æˈnɜːdʒɪk), adjective

Word Origin for anergy

from New Latin anergia, from an- + Greek ergon work
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
anergic in Medicine

anergy

[ăn′ər-jē]
n.
  1. Absence of sensitivity to substances that would normally elicit an antigenic response.
Related formsan•er′gic (ă-nûr′jĭk, ăn′ər-) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.