Related Clues:

• Sailor's affirmative
• Sailor's assent
• Naval agreement?
• Reply to a captain
• Naval agreement
• Bridge response
• Ensign's answer, perhaps
• Ensign's affirmative
• On-board assent
• Mate's reply
• 'Yes, cap'n!'
• Reply on a ship
• Swab's assent
• Sailor's reply to a captain
• Sailor's response, perhaps