Dis·pel v. t. [imp. & p. p. Dispelled p. pr. & vb. n. Dispelling.]  To drive away by scattering, or so to cause to vanish; to clear away; to banish; to dissipate; as, to dispel a cloud, vapors, cares, doubts, illusions.
  [Satan] gently raised
  their fainting courage, and dispelled their fears.   --Milton.
  I saw myself the lambent easy light
  Gild the brown horror, and dispel the night.   --Dryden.
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  dispel
       v 1: force to go away; used both with concrete and metaphoric
            meanings; "Drive away potential burglars"; "drive away
            bad thoughts"; "dispel doubts"; "The supermarket had to
            turn back many disappointed customers" [syn: chase away,
             drive out, turn back, drive away, drive off, run
            off]
       2: to cause to separate and go in different directions; "She
          waved her hand and scattered the crowds" [syn: disperse,
           dissipate, break up, scatter]
       [also: dispelling, dispelled]