bran·dish /ˈbrændɪʃ/
  (vt.)揮,揮舞揮舞
  Bran·dish v. t. [imp. & p. p. Brandished p. pr. & vb. n. Brandishing.]
  1. To move or wave, as a weapon; to raise and move in various directions; to shake or flourish.
     The quivering lance which he brandished bright.   --Drake.
  2. To play with; to flourish; as, to brandish syllogisms.
  Bran·dish, n. A flourish, as with a weapon, whip, etc. “Brandishes of the fan.”
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  brandish
       n : the act of waving [syn: flourish]
       v 1: move or swing back and forth; "She waved her gun" [syn: flourish,
             wave]
       2: exhibit aggressively; "brandish a sword"