Bollard timber

from The Collaborative International Dictionary of English v.0.48

Bollard \Bol"lard\, n. [Cf. {Bole} the stem of a tree, and
   {Pollard}.]
   An upright wooden or iron post in a boat or on a dock, used
   in veering or fastening ropes.
   [1913 Webster]

   {Bollard timber} (Naut.), a timber, also called a knighthead,
      rising just within the stem in a ship, on either side of
      the bowsprit, to secure its end.
      [1913 Webster]