The Collaborative International Dictionary of English v.0.48:

Eared \Eared\, a.
   1. Having (such or so many) ears; -- used in composition; as,
      long-eared-eared; sharp-eared; full-eared; ten-eared.
      [1913 Webster]

   2. (Zo["o]l.) Having external ears; having tufts of feathers
      resembling ears.
      [1913 Webster]

   Eared owl (Zo["o]l.), an owl having earlike tufts of
      feathers, as the long-eared owl, and short-eared owl.


   Eared seal (Zo["o]l.), any seal of the family
      Otariid[ae], including the fur seals and hair seals. See
      Seal.
      [1913 Webster]