Bible Dictionaries
Spinelle

Webster's Dictionary

(n.) A mineral occuring in octahedrons of great hardness and various colors, as red, green, blue, brown, and black, the red variety being the gem spinel ruby. It consist essentially of alumina and magnesia, but commonly contains iron and sometimes also chromium.

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