Bible Dictionaries
Sulphacid

Webster's Dictionary

(n.) An acid in which, to a greater or less extent, sulphur plays a part analogous to that of oxygen in an oxyacid; thus, thiosulphuric and sulpharsenic acids are sulphacids; - called also sulphoacid. See the Note under Acid, n., 2.

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