Bible Dictionaries
Tubule

Webster's Dictionary

(1):

(n.) A minute tube lined with glandular epithelium; as, the uriniferous tubules of the kidney.

(2):

(n.) A small pipe or fistular body; a little tube.

Bibliography Information
Webster, Noah. Entry for 'Tubule'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​t/tubule.html. 1828.