Acetylsalicylic acid
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The acetate ester of salicylic acid (aspirin). uncountable
- 2 the acetylated derivative of salicylic acid; used as an analgesic anti-inflammatory drug (trade names Bayer, Empirin, and St. Joseph) usually taken in tablet form; used as an antipyretic; slows clotting of the blood by poisoning platelets wordnet