Related Clues:

• Blu-ray buy
• Sunflower center
• Jewel box contents
• Data-storage device
• Kind of brake
• "Slipped" backbone part
• Puck, essentially
• Spine segment
• Computer drive part
• Computer storage medium
• Spinal column component
• UFO's shape, perhaps
• Piece in the game Reversi
• Platter?
• Thin, flat circular object