Bible Dictionaries
Sulphophosphoric

Webster's Dictionary

(a.) Of, pertaining to, or designating, a hypothetical sulphacid of phosphorus, analogous to phosphoric acid, and known in its salts.

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