Related Clues:

• Swell place?
• Play opener
• Neptune's realm
• Many a Melville setting, with 'the'
• Put up stakes
• White chip, often
• See 14-Across
• Poker player's payment
• Pirate's home, with 'the'
• Deal preceder
• Chip in
• Prime the pot
• Expanse
• The Baltic, e.g.
• The deep