platter /platˈər/

1. A large flat plate or dish
2. A gramophone record (old inf, esp US)
3. One of the circular disks on a hard disk drive (computing)

• adulterous
• adulterously
• adultery
• adulthood
• adulthoods
• adults
• adumbrate
• adumbrated
• adumbrates
• adumbrating
• adumbration
• adumbrations
• adumbrative
• adumbratively
• adunc
• aduncate
• aduncated
• aduncities
• aduncity
• aduncous
• ad unguem
• ad unum omnes
• adust
• adusted
• adusting