Related Clues:

• It may have slipped
• 45, e.g.
• Vertebral cushion
• Harrow blade
• See 69-Across
• The 'D' in CD
• It may be compact
• Round figure?
• Data holder
• Othello game piece
• Orbit
• Frisbee, e.g.
• Recording
• Compact item
• Software holder