/ˌdiːˈsensətaɪz/

de·sen·si·tize (BrE also de·sen·si·tise)

BrE /ˌdiːˈsensətaɪz/

NAmE /ˌdiːˈsensətaɪz/

[usually passive]

~ sb/sth (to sth)

to make sb/sth less aware of sth, especially a problem or sth bad, by making them become used to it

People are increasingly becoming desensitized to violence on television.

~ sb/sth

(specialist)

to treat sb/sth so that they will stop being sensitive to physical or chemical changes, or to a particular substance

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de·sen·si·tiza·tion, de·sen·si·tisa·tion

BrE /ˌdiːˌsensətaɪˈzeɪʃn/

NAmE /ˌdiːˌsensətəˈzeɪʃn/

[U]