Bible Dictionaries
Phosphine

Webster's Dictionary

(1):

(n.) Chrysaniline, often in the form of a salt.

(2):

(n.) A colorless gas, PH3, analogous to ammonia, and having a disagreeable odor resembling that of garlic. Called also hydrogen phosphide, and formerly, phosphureted hydrogen.

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