acebutolol

noun
ac·​e·​bu·​to·​lol | \ ˌa-sə-ˈbyü-tə-ˌlȯl How to pronounce acebutolol (audio) \

Medical Definition of acebutolol

: a beta-blocker taken orally in the form of its hydrochloride C18H28N2O4·HCl to treat hypertension and ventricular arrhythmia

Note: Acebutolol is marketed under the trademark Sectral.