taffrail

n. rail around a ship's stern

A Taffrail is the railing around the stern of a ship which is often ornately carved. A taffrail log is an object dragged from the stern of the vessel to calculate the vessel's speed through the water.
See more at Wikipedia.org...

Noun
1. the railing around the stern of a ship
(hypernym) railing, rail

(n.)
The upper part of a ship's stern, which is flat like a table on the top, and sometimes ornamented with carved work; the rail around a ship's stern.
  

n.
جہاز کے پچھاڑي کے اوپر کا حصہ