Bible Dictionaries
Meconin

Webster's Dictionary

(n.) A substance regarded as an anhydride of meconinic acid, existing in opium and extracted as a white crystalline substance. Also erroneously called meconina, meconia, etc., as though it were an alkaloid.

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