Related Clues:

• Thrice, in prescriptions
• Pharmacist's 'three times'
• It may be recommended
• Amount to be taken
• Part of a doctor's order
• Rx amount
• 3x in Rx lingo
• Beginning of the Constitution?
• Thrice: Lat.
• Three times, in an Rx
• Prefix with centennial
• Tablet or teaspoonful, maybe
• Just what the doctor ordered
• Three: Prefix
• Rx instruction