Bravo

from WordNet (r) 3.0 (2006)
bravo
    n 1: a murderer (especially one who kills a prominent political
         figure) who kills by a surprise attack and often is hired
         to do the deed; "his assassins were hunted down like
         animals"; "assassinators of kings and emperors" [syn:
         {assassin}, {assassinator}, {bravo}]
    2: a cry of approval as from an audience at the end of great
       performance
    v 1: applaud with shouts of `bravo' or `brava'
    
from The Collaborative International Dictionary of English v.0.48
Bravo \Bra"vo\, n.; pl. {Bravoes}. [I. See {Brave}, a.]
   A daring villain; a bandit; one who sets law at defiance; a
   professional assassin or murderer.
   [1913 Webster]

         Safe from detection, seize the unwary prey.
         And stab, like bravoes, all who come this way.
                                                  --Churchill.
   [1913 Webster]
    
from The Collaborative International Dictionary of English v.0.48
Bravo \Bra"vo\, interj. [It. See {Brave}.]
   Well done! excellent! an exclamation expressive of applause.
   [1913 Webster]
    

[email protected]