Related Clues:

• Serving aid
• LP
• Serving dish
• Dish
• Salver
• 45, e.g.
• Old-time record
• Serving tray
• It may be uncovered before use
• Part of a caterer's display
• Large flat dish
• Shallow dish
• Not the former piano, and that's flat!
• That's not the former piano, and that's flat
• Not the former piano, and that's flat