Where does “elektromagnetismo” come from?

elektromagnetismo (Esperanto) comes from Esperanto magnetismo, from Esperanto -ismo, from Latin -ismus, from Ancient Greek -ισμός, from Ancient Greek -μός, from Proto-Indo-European -mós — Creates action/result nouns from verb stems.

elektromagnetismo (Esperanto): electromagnetism

Definitions

electromagnetism

Ancestry of “elektromagnetismo”, step by step

Step	Language	Word	Meaning
1	Esperanto	magnetismo	magnetism
2	Esperanto	-ismo	-ism
3	Latin	-ismus	-ism
4	Ancient Greek	-ισμός	Forms abstract nouns
5	Ancient Greek	-μός	Forms abstract nouns
6	Proto-Indo-European	-mós	Creates action/result nouns from verb stems

Every word from Proto-Indo-European -mós →Every word from Ancient Greek -μός →Every word from Ancient Greek -ισμός →