polacca /po-lakˈə/

1. A three-masted Mediterranean vessel, with fore- and mainmasts each in one piece (also polacre /po-läˈkər/)
2. A polonaise, or composition in the manner of a polonaise

• sea beast
• sea beasts
• sea-beat
• sea-beaten
• seabed
• seabeds
• Seabee
• sea beet
• sea beets
• sea belt
• sea belts
• sea-berry
• seabird
• seabirds
• sea biscuit
• sea biscuits
• seablite
• seablites
• sea blubber
• sea blubbers
• sea-blue
• seaboard
• seaboards
• sea boat
• sea boats