DIMMER

Definition of DIMMER

  1. (adj)lacking in light; not bright or harsh
  2. (adj)lacking clarity or distinctness
  3. (adj)offering little or no hope
  4. (adj)slow to learn or understand; lacking intellectual acuity
  5. (adj)made dim or less bright
  6. (noun)a rheostat that varies the current through an electric light in order to control the level of illumination