AskEraser  |  Settings
Ask.com   
 
 
attenuate

attenuate - verb

  1. To lessen or deplete the nerve, energy, or strength of: debilitate, devitalize, enervate, enfeeble, sap, undermine, undo, unnerve, weaken. See strong.
  2. To lessen the strength of by or as if by admixture: cut, dilute, thin, water(down), weaken. See strong.
  3. To become diffuse: rarefy, thin. See tighten.