Source : Webster's Revised Unabridged Dictionary (1913)

Peerless \Peer"less\, a.
   Having no peer or equal; matchless; superlative. ``Her
   peerless feature.'' --Shak.

         Unvailed her peerless light.             --Milton.
   --{Peer"less*ly}, adv. -- {Peer"less*ness}, n.