sen·si·tize

[sen-si-tahyz] verb, sen·si·tized, sen·si·tiz·ing.
verb (used with object)
1.
to render sensitive.
2.
Photography. to render (a film or the like) sensitive to light or other forms of radiant energy.
3.
Immunology. to render sensitive to an antigenic substance.
verb (used without object)
4.
to become sensitized.
Also, especially British, sen·si·tise.


Origin:
1855–60; sensit(ive) + -ize

sen·si·tiz·er, noun
an·ti·sen·si·tiz·er, noun
an·ti·sen·si·tiz·ing, adjective
non·sen·si·tized, adjective
non·sen·si·tiz·ing, adjective
o·ver·sen·si·tize, verb, o·ver·sen·si·tized, o·ver·sen·si·tiz·ing.
re·sen·si·tize, verb (used with object), re·sen·si·tized, re·sen·si·tiz·ing.
un·sen·si·tize, verb (used with object), un·sen·si·tized, un·sen·si·tiz·ing.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To sensitize
00:10
Sensitize is always a great word to know.
So is director of photography. Does it mean:
a short film, as a documentary or travelogue, shown as part of a program with a feature-length film
the person who is responsible for all operations concerning camera work and lighting during the production of a film
Collins
World English Dictionary
sensitize or sensitise (ˈsɛnsɪˌtaɪz) [Click for IPA pronunciation guide]
 
vb
1.  to make or become sensitive
2.  (tr) to render (an individual) sensitive to a drug, allergen, etc
3.  (tr) photog to make (a material) sensitive to light or to other actinic radiation, esp to light of a particular colour, by coating it with a photographic emulsion often containing special chemicals, such as dyes
 
sensitise or sensitise
 
vb
 
sensiti'zation or sensitise
 
n
 
sensiti'sation or sensitise
 
n
 
'sensitizer or sensitise
 
n
 
'sensitiser or sensitise
 
n

Collins English Dictionary - Complete & Unabridged 10th Edition
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American Heritage
Medical Dictionary

sensitize sen·si·tize (sěn'sĭ-tīz')
v. sen·si·tized, sen·si·tiz·ing, sen·si·tiz·es
To make hypersensitive or reactive to an antigen, such as pollen, especially by repeated exposure.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Example sentences
The laser and gel treatments sensitize them further, but the effect is temporary.
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