Related Clues:

• Swabby's salutation
• Sailor's "Stop!"
• Swabby's greeting
• Bridge call?
• Seafarer's greeting
• Nautical 'Stop!'
• Sailor's stopper
• Cry to a mate
• Greeting from a deck
• Hail of a sort
• Nautical hello
• Hand's cry
• It goes from one vessel to another
• Word to a fellow mariner
• Sailor's shout to ship