surname and masc. proper name, in some cases representing Maurice (common form Morice), or a nickname, Moorish, for one who is swarthy. As a style of furniture, wallpaper, etc., by 1874, in reference to poet and craftsman William Morris (1834-1896).
<a href="https://www.etymonline.com/word/MG">Etymology of MG by etymonline</a>
Harper, D. (n.d.). Etymology of MG. Online Etymology Dictionary. Retrieved $(datetime), from https://www.etymonline.com/word/MG
a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine);