Nearby Words
Synonyms

Desensitising

[dee-sen-si-tahyz] Origin

de·sen·si·tize

[dee-sen-si-tahyz]
verb (used with object), -tized, -tiz·ing.
1.
to lessen the sensitiveness of.
2.
to make indifferent, unaware, or the like, in feeling.
3.
Photography. to make less sensitive or wholly insensitive to light, as the emulsion on a film.
4.
Printing. to treat (the design on a lithographic plate) with an etch in order to increase the capacity to retain moisture, and to remove traces of grease.
5.
Chemistry. to reduce the sensitivity of (an explosive) to those stimuli capable of detonating it.
Also, especially British, de·sen·si·tise.


Origin:
1900–05; de- + sensitize

de·sen·si·tiz·er, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
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Desensitising is always a great word to know.
So is doohickey. Does it mean:
a gadget; dingus; thingumbob.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
Etymonline
Word Origin & History

desensitize
1904, from de- "do the opposite of" + sensitize. Originally of photography development; psychological sense is first recorded 1935.
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Medical Dictionary

desensitize de·sen·si·tize (dē-sěn'sĭ-tīz')
v. de·sen·si·tized, de·sen·si·tiz·ing, de·sen·si·tiz·es

  1. To render insensitive or less sensitive, as a nerve or tooth.

  2. To make an individual nonreactive or insensitive to an antigen.

  3. To make a person emotionally insensitive or unresponsive, as by long exposure or repeated shocks.

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