Hammock girtline

from The Collaborative International Dictionary of English v.0.48

Girtline \Girt"line`\ (g[~e]rt"l[imac]n`), n. (Naut.)
   A gantline.
   [1913 Webster]

   {Hammock girtline}, a line rigged for hanging out hammocks to
      dry.
      [1913 Webster]