The Collaborative International Dictionary of English v.0.48:

Laqueary \Laq"ue*a*ry\, a. [L. laqueus a noose.]
   Using a noose, as a gladiator. [Obs. or R.]
   [1913 Webster]

         Retiary and laqueary combatants.         --Sir T.
                                                  Browne.
   [1913 Webster]