Bible Dictionaries
Lieberkuhn

Webster's Dictionary

(n.) A concave metallic mirror attached to the object-glass end of a microscope, to throw down light on opaque objects; a reflector.

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