an analgesic derived from acetanolide; also used as an antipyretic; Datril and Tylenol are trademarks of brands of acetaminophen tablets. See acetaminophen.

an analgesic for mild pain; also used as an antipyretic; (Datril and Tylenol and Panadol and Phenaphen and Tempra and Anacin III are trademarks of brands of acetaminophen tablets)