Home › Words › M › magnetoismmagnetoismmagnetoism means the ideology of Magneto, emphasizing mutant superiority, self-determination, and the use of force or domination to secure mutant safety and power.EtymologyFrom Magneto + -ism.nounThe ideology of Magneto, emphasizing mutant superiority, self-determination, and the use of force or domination to secure mutant safety and power.e.g.“Magnetoism: Submit to me, if not you are my enemy......” — 2018 November 19, @DTK_Apostle, Twitter (post), archived from the original on 29 Apr 2026:Definitions & examples from Wiktionary (CC BY-SA 3.0).