The Collaborative International Dictionary of English v.0.48:

Curled \Curled\ (k[^u]rld), a.
   Having curls; curly; sinuous; wavy; as, curled maple (maple
   having fibers which take a sinuous course).
   [1913 Webster]

   Curled hair (Com.), the hair of the manes and tails of
      horses, prepared for upholstery purposes. --McElrath.
      [1913 Webster]