bronchiole bronchiolar • bronchioli · · · Info · Definitions · Characters · · bronchiole · · Text Latin · · Script 10 · · Length 3 · · Syllables Definitions · · · (noun) any of the smallest bronchial ducts; ending in alveoli. · · Noun Definition 1 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072