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1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Welt \Welt\, v. t. [imp. & p. p. Welted; p. pr. & vb. n.
      Welting.]
      To furnish with a welt; to sew or fasten a welt on; as, to
      welt a boot or a shoe; to welt a sleeve.
      [1913 Webster]