Related Clues:

• 48-Across, e.g
• The winks, in tiddlywinks
• Blu-ray player inserts
• Plates, e.g
• Frisbees or pucks
• Most cookies, essentially
• Flat, thin circular objects
• EPs, LPs, etc
• Parts of the spine
• Poker chips, e.g
• Playing pieces in Othello
• Frisbee golf equipment
• Wafers, e.g
• Coins and Frisbees
• Rice cakes, e.g