Bible Dictionaries
Levulose

Webster's Dictionary

(n.) A sirupy variety of sugar, rarely obtained crystallized, occurring widely in honey, ripe fruits, etc., and hence called also fruit sugar. It is called levulose, because it rotates the plane of polarization to the left.

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