Bible Dictionaries
Ruthenious

Webster's Dictionary

(a.) Pertaining to, or containing, ruthenium; specifically, designating those compounds in which it has a lower valence as contrasted with ruthenic compounds.

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