TOP

Definition of dimmer switch noun from the Oxford Advanced American Dictionary

     

    dimmer switch

     noun
    noun
    NAmE//ˈdɪmər ˌswɪtʃ//
     
    (also dimmer)
     
    jump to other results
  1. 1a switch that allows you to make an electric light brighter or less bright
  2. 2a switch that allows you to make the front lights on a car point downward
See dimmer switch in the Oxford Advanced Learner's Dictionary