bronchi bronchadenitis • bronchia · · · Info · Definitions · Synonyms · Characters · · bronchi · · Text Latin · · Script 7 · · Length 2 · · Syllables Definitions · · · (noun) either of the two main branches of the trachea. Synonyms: bronchus, bronchial tube. · · Noun Definition 1 Synonyms · · · bronchus · · Synonym 1 bronchial tube · · Synonym 2 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072