copperbottom

from The Collaborative International Dictionary of English v.0.48

copper-bottom \copper-bottom\, copperbottom \copperbottom\v. t.
   to provide with a copper bottom.

   Syn: copperbottom.
        [WordNet 1.5]

   2. to bind with a cord, tie with a cord.

   Syn: cord up.
        [WordNet 1.5]