Bible Dictionaries
Propylene

Webster's Dictionary

(n.) A colorless gaseous hydrocarbon (C3H6) of the ethylene series, having a garlic odor. It occurs in coal gas, and is produced artificially in various ways. Called also propene.

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