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Found one definition

1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Siling \Sil"ing\,
      a. & n. from Sile to strain. [Obs. or Prov. Eng.]
      [1913 Webster]
      Siling dish, a colander. [Obs. or Prov. Eng.]
         [1913 Webster]