taffrail /tafˈrāl/, also tafferel /-ə-rəl/

1. The rail round the stern of a ship
2. The upper part of a ship's stern timbers

• double-spaces
• double spacing
• double-spacing
• double spare
• doublespeak
• double spread
• double standard
• double standards
• double star
• double stars
• double-stopping
• double-storey
• double-stout
• doublet
• double take
• double takes
• double-talk
• doublethink
• doublethinks
• double-threaded screw
• double-threaded screws
• double time
• doubleton
• double-tongue
• double-tongued