arquebusier

from The Collaborative International Dictionary of English v.0.48

Arquebusier \Ar`que*bus*ier\, n. [F. arquebusier.]
   A soldier armed with an arquebus.
   [1913 Webster]

         Soldiers armed with guns, of whatsoever sort or
         denomination, appear to have been called arquebusiers.
                                                  --E. Lodge.
   [1913 Webster]