Related Clues:

• Frisbee, essentially
• Sequin, e.g
• Round edges of diving mask
• Puck or checker
• "Floppy" PC insert of old
• Poker chip or puck
• Pancake shape
• Vertebrate unit
• Floppy ___
• Hockey puck, e.g
• Nilla Wafer, for one
• Plate, e.g
• Has no home in Sheikdom and that's a record
• Saucer, e.g
• Floppy drive insert