bisoprolol

noun
bis·​o·​pro·​lol | \ ˌbi-sō-ˈprō-ˌlȯl How to pronounce bisoprolol (audio) \

Medical Definition of bisoprolol

: a beta-blocker taken orally in the form of its fumarate (C18H31NO4)2·C4H4O4 to treat hypertension

Note: Bisoprolol is marketed under the trademark Zebeta.