/ Dictionary / Index A acebutolol: Meaning and Definition of Find definitions for: ac•e•bu•to•lol Pronunciation: (as"u-by'tl-ôl", -ol"), [key] — n. Pharm. a beta blocker, CHNO, used in the management of hypertension, angina pectoris, and cardiac arrhythmias. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: acebutolol (Thesaurus) Ace bandage acedia Related Content Daily Word Quiz: reiterate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language