[ nuh-kroh-sis, ne- ]
/ nəˈkroʊ sɪs, nɛ- /
death of a circumscribed portion of animal or plant tissue.
Origin of necrosis
Related formsne·crot·ic [nuh-krot-ik, ne-] /nəˈkrɒt ɪk, nɛ-/, adjectivepost·ne·crot·ic, adjective
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British Dictionary definitions for necrotic
/ (nɛˈkrəʊsɪs) /
the death of one or more cells in the body, usually within a localized area, as from an interruption of the blood supply to that part
death of plant tissue due to disease, frost, etc
Derived Formsnecrotic (nɛˈkrɒtɪk), adjective
Word Origin for necrosis
C17: New Latin from Greek nekrōsis, from nekroun to kill, from nekros corpse
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
Medicine definitions for necrotic
[ nə-krō′sĭs ]
n. pl. ne•cro•ses (-sēz′)
Death of cells or tissues through injury or disease, especially in a localized area of the body.
Related formsne•crot′ic (-krŏt′ĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Science definitions for necrotic
[ nə-krō′sĭs ]
The death of cells or tissues from severe injury or disease, especially in a localized area of the body. Causes of necrosis include inadequate blood supply (as in infarcted tissue), bacterial infection, traumatic injury, and hyperthermia.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.