/ Dictionary / Index B butanoic acid: Meaning and Definition of Find definitions for: bu'ta•no'ic ac'id Pronunciation: (byt'n-ō'ik, byt"-), [key] — Chem. Chem. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. butane butanol Related Content Daily Word Quiz: fabricate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language