Find over 25,000 psychological definitions


active noise cancellation

a method of controlling noise levels that involves the production of sound signals to cancel other sounds. Compare active noise reduction.

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

February 20th 2025

air sickness

air sickness

motion sickness caused by air travel.