noun Etymology: New Latin bronchiolum, diminutive of bronchia Date: circa 1860 a minute thin-walled branch of a bronchus, bronchiolar adjective
BRONCHIOLE
Meaning of BRONCHIOLE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012