atenolol a·ten·o·lol (ə-těn'ə-lôl', -lōl')
A beta-blocking agent used primarily in the treatment of angina pectoris and hypertension.
|a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.|
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|