Related Clues:

• Ship's backbone
• Boat beam
• Ship's seepage locale
• -- over (faint)
• Carina
• Seepage at sea
• Utter nonsense
• Stem-to-stern item
• Part of a ship
• Piffle
• Stem-to-stern part
• Frigate part
• Boat stabilizer
• Balance beam?
• Hull beam