The Collaborative International Dictionary of English v.0.48:

Loop \Loop\ (l[=oo]p), v. t. [imp. & p. p. Looped (l[=oo]pt);
   p. pr. & vb. n. Looping.]
   To make a loop of or in; to fasten with a loop or loops; --
   often with up; as, to loop a string; to loop up a curtain.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Looped \Looped\ (l[=oo]pt), a.
   1. Bent, folded, or tied, so as to make a loop; as, a looped
      wire or string.
      [1913 Webster]

   2. Full of holes. [Obs.] --Shak.
      [1913 Webster]