/ Dictionary / Index B breathable: Meaning and Definition of Find definitions for: breath•a•ble Pronunciation: (brē'u-bul), [key] — adj. able or fit to be breathed: filters to make the air more breathable. allowing the passage of air and moisture: a breathable fabric. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. breath Breathalyzer Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language