Bible Dictionaries
Barbule

Webster's Dictionary

(1):

(n.) One of the processes along the edges of the barbs of a feather, by which adjacent barbs interlock. See Feather.

(2):

(n.) A very minute barb or beard.

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