noun \ə-ˈte-nə-ˌll, -ˌlōl\

Definition of ATENOLOL

:  a beta blocker C14H22N2O3 used in the treatment of hypertension

Origin of ATENOLOL

perhaps from antihypertensive + -olol (as in propranolol)
First Known Use: 1972


noun \ə-ˈten-ə-ˌll, -ˌlōl\   (Medical Dictionary)

Medical Definition of ATENOLOL

: a beta-blocker C14H22N2O3 used in the treatment of hypertension—see tenormin


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