Bible Dictionaries
Labiodental

Webster's Dictionary

(1):

(n.) A labiodental sound or letter.

(2):

(a.) Formed or pronounced by the cooperation of the lips and teeth, as f and v.

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