The Collaborative International Dictionary of English v.0.48:

Fimbricate \Fim"bri*cate\, a.
   1. Fringed; jagged; fimbriate.
      [1913 Webster]

   2. (Zool.) fringed, on one side only, by long, straight
      hairs, as the antenn[ae] of certain insects.
      [1913 Webster]