Bible Dictionaries
Etherin

Webster's Dictionary

(n.) A white, crystalline hydrocarbon, regarded as a polymeric variety of ethylene, obtained in heavy oil of wine, the residue left after making ether; - formerly called also concrete oil of wine.

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