1. A white crystalline acid derived from pyrimidine; used in preparing barbiturate drugs
   - barbituric acid

Type of: acid

• categoreme
• categorial
• categoric
• categorical
• categorical imperative
• categorically
• categorisation
• categorise
• categorised
• categorization
• categorize
• categorized
• category
• catena
• catenary
• catenate
• catenoid
• catenulate
• cater
• cater-cornered
• cateran
• catercorner
• caterer
• catering
• caterpillar