The Collaborative International Dictionary of English v.0.48:

Escaloped \Es*cal"oped\, a.
   1. Cut or marked in the form of an escalop; scalloped.
      [1913 Webster]

   2. (Her.) Covered with a pattern resembling a series of
      escalop shells, each of which issues from between two
      others. Its appearance is that of a surface covered with
      scales.
      [1913 Webster]

   Escaloped oysters (Cookery). See under Scalloped.
      [1913 Webster]