vamose

from The Collaborative International Dictionary of English v.0.48
vamoose \va*moose"\ (v[a^]*m[=oo]s"), v. i. & t. [Sp. vamos let
   us go.]
   To depart quickly; to depart from. [Written also {vamos}, and
   {vamose}.] [Slang, Eng. & U. S.]
   [1913 Webster +PJC]
    
from The Collaborative International Dictionary of English v.0.48
vamose \va*mose"\ (v[.a]*m[=o]s"), v. i. & t. [Sp. vamos let us
   go.]
   To vamoose; -- an older spelling and pronunciation variant.
   [Written also {vamos}, and {vamoose}.] [Slang, Eng. & U. S.]
   [1913 Webster +PJC]
    

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