Bible Dictionaries
Ectobronchium

Webster's Dictionary

(n.) One of the dorsal branches of the main bronchi in the lungs of birds.

Bibliography Information
Webster, Noah. Entry for 'Ectobronchium'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​e/ectobronchium.html. 1828.