Where does “electromagnetismo” come from?

electromagnetismo (Portuguese) comes from Portuguese magnetismo, from French magnétisme, from Old French magnete, from Latin magnētum, from Ancient Greek μαγνῆτις, from Ancient Greek Μαγνησία, from Ancient Greek -ῐ́ᾱ, from Proto-Indo-European -íh₂ — Creates collective nouns, which refer to groups...

Ancestry of “electromagnetismo”, step by step

StepLanguageWordMeaning
1Portuguesemagnetismomagnetism
2Frenchmagnétismemagnetism
3Old Frenchmagnetemagnetite
4Latinmagnētum
5Ancient Greekμαγνῆτις
6Ancient GreekΜαγνησίαMagnesia
7Ancient Greek-ῐ́ᾱ{{l|en|-ia}}; "suffix forming abstract feminine...
8Proto-Indo-European-íh₂
9Proto-Indo-European-h₂Creates collective nouns, which refer to groups...
Every word from Proto-Indo-European -h₂Every word from Ancient Greek -ῐ́ᾱEvery word from Ancient Greek Μαγνησία
electromagnetismo — Etymology, Origin & Word History | Etymology Explorer