Where does “Mahdism” come from?

Mahdism (English) comes from English ism, from English -ism, from Latin -ismus, from Ancient Greek -ισμός, from Ancient Greek -μός, from Proto-Indo-European -mós — Creates action/result nouns from verb stems.

Mahdism (English): Islamic messianism regarding the coming of the Mahdi

Definitions

  1. Islamic messianism regarding the coming of the Mahdi

Ancestry of “Mahdism”, step by step

Mahdism traces back through 3 separate lines of ancestry.

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems

via English Mahdi

StepLanguageWordMeaning
1EnglishMahdiA leader who, according to Sunni eschatology, will appear and restore peace and justice before the end of the world
2Arabicمَهْدِيّguided one; rightly guided

via French mahdisme

StepLanguageWordMeaning
1Frenchmahdisme
Every word from Proto-Indo-European -mós