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sensitization

Feeling more sensitive these days? It might be the result of sensitization, the process of making someone react to something that previously had no effect.

The noun sensitization is formed from the verb sensitize, which in turn comes from the adjective sensitive, meaning "capable of sensation." In psychology talk, a person might develop a sensitization from an emotional situation. For example, a child who is verbally bullied on a regular basis might, through constant fear of attack, develop a sensitization toward other children and become more withdrawn.

PRIMARY MEANINGS OF: sensitization

1
n
(psychology) the process of becoming highly sensitive to specific events or situations (especially emotional events or situations)
2
n
the state of being sensitive (as to an antigen)
FULL DEFINITIONS OF: sensitization
1

n (psychology) the process of becoming highly sensitive to specific events or situations (especially emotional events or situations)

Synonyms:
sensitisation
Type of:
physical process, process
a sustained phenomenon or one marked by gradual changes through a series of states
2

n the state of being sensitive (as to an antigen)

Synonyms:
sensitisation
Types:
irritation
(pathology) abnormal sensitivity to stimulation
Type of:
predisposition, sensitivity
susceptibility to a pathogen

n rendering an organism sensitive to a serum by a series of injections

Synonyms:
sensitisation, sensitising, sensitizing
Type of:
immunisation, immunization
the act of making immune (especially by inoculation)
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