Related Clues:

• It's played with two hands
• Collins base
• Card-table call
• Martini ingredient
• Card game for two
• Bombay Sapphire, e.g.
• Card-player's call
• Gimlet base
• Card player's shout, sometimes
• Card table call
• Martini option
• 47-Across' invention
• Singapore sling ingredient
• Rickey ingredient
• Rummy variety