hypersensitivity(redirected from cytotoxic hypersensitivity reaction)
Also found in: Thesaurus, Medical, Financial, Encyclopedia.
1. Highly or excessively sensitive.
2. Responding excessively to the stimulus of a foreign agent, such as an allergen.
hy′per·sen′si·tive·ness, hy′per·sen′si·tiv′i·ty n.
hy′per·sen′si·tize′ (-tīz′) v.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
extreme or abnormal sensitivity, as to criticism. — hypersensitive, adj.See also: Psychology
extreme or abnormal sensitivity, as to criticism. — hypersensitive, adj.See also: Attitudes
-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.
Switch to new thesaurus
|Noun||1.||hypersensitivity - pathological sensitivity|
hypersensitivity reaction - an inappropriate and excessive reaction to an allergen (as pollen or dust or animal hair or certain foods); severity ranges from mild allergy to severe systemic reactions leading to anaphylactic shock
|2.||hypersensitivity - extreme sensitivity|
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
hypersensitivityn hipersensibilidad f
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.