Related Clues:

• Thrice: Lat.
• Three times, in an Rx
• Prefix with centennial
• Three: Prefix
• Thrice, in Rx's
• Prescription abbr.
• Three, to start with
• Three times, in Rx's
• Three times a day, in pharmacist shorthand
• Rx specification
• Okla., once
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• Druggist's thrice
• Rx's thrice
• Dutch painter Gerard __ Borch