Related Clues:

• 'All clear' signal
• It's heard on 'Cops'
• Salt stopper
• Bounty bellow
• ''Yo!'' nautically
• Hello, of a sort
• Car alarm?
• Deck call
• Seductress in the ''Odyssey''
• Sleep ender, maybe
• Nautical attention grabber
• Dangerous singer
• Call from the deck
• Warning signal
• ''Stop, sailor!''