birl /ˈbɝ(ə)l, ||ˈbɪr(ə)l/
  Birl v. t. & i. To revolve or cause to revolve; to spin. [Scot.]
  Birl v. t. & i.  To pour (beer or wine); to ply with drink; to drink; to carouse. [Obs. or Dial.]
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  birl
       v 1: cause a floating log to rotate by treading [syn: birle]
       2: cause to spin; "spin a coin" [syn: whirl, spin, twirl]