Related Clues:

• Geometry shape
• Puck, essentially
• Spine segment
• Computer storage medium
• UFO's shape, perhaps
• Piece in the game Reversi
• Word with inner or winner's
• Platter?
• Chip shape
• Compact-__ player (audio device)
• A laser might read it
• Nice round figure
• Phonograph record
• Tiddlywinks piece
• Lozenge shape