Habituation

Pronunciation: /ˈhæbətˈjuˈætˈaɪˌɑn/

Habituation (noun)

  1. The process of becoming less aware of something after repeated exposure, until it no longer feels new or important.
  2. A decrease in reaction to a repeated stimulus, caused by the brain learning that it is not harmful or significant.

Examples

  • Habituation helps you get used to the new noise.
  • The process of habituation makes the smell feel normal.