desensitisation

/diːˌsɛnsɪtaɪˈzeɪʃən/
noun
  1. The process of becoming less sensitive or responsive to something, such as an emotion, physical sensation, or substance.
    • Repeated exposure to loud noises can lead to desensitisation of the ears.
    • The desensitisation to violence in movies can affect how people react to real events.
    • Allergy shots are a form of desensitisation that helps the body tolerate pollen.
What does "desensitisation" mean? | whatsthatwordmean | whatsthatwordmean