Where does “geomagnetism” come from?

geomagnetism (English) comes from English magnetism, from English magnet, from Middle English magnete, from Old French magnete, from Latin magnētum, from Ancient Greek μαγνῆτις, from Ancient Greek Μαγνησία, from Ancient Greek -ῐ́ᾱ — Creates collective nouns, which refer to groups...

geomagnetism (English): The magnetism of the Earth; The science that...

Definitions

  1. The magnetism of the Earth; The science that...

Ancestry of “geomagnetism”, step by step

geomagnetism traces back through two separate lines of ancestry.

via English magnetism

StepLanguageWordMeaning
1EnglishmagnetismThe property of being magnetic; The science which...
2EnglishmagnetA piece of material that attracts some metals by...
3Middle Englishmagnetelodestone
4Old Frenchmagnetemagnetite
5Latinmagnētum
6Ancient Greekμαγνῆτις
7Ancient GreekΜαγνησίαMagnesia
8Ancient Greek-ῐ́ᾱ{{l|en|-ia}}; "suffix forming abstract feminine...
9Proto-Indo-European-íh₂
10Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via French géomagnétisme

StepLanguageWordMeaning
1Frenchgéomagnétismegeomagnetism
2Frenchgéo-geo-
3Ancient Greekγεω-earth; earth-
4Latin-logia-logy; the study of
5Ancient Greek-λογίαBase for nouns denoting the study of something,...
6Ancient GreekλόγοςThat which is said: word, sentence, speech,...
7Ancient GreekλέγωI put in order, arrange, gather; I choose, count,...
8Proto-Indo-Europeanleǵ-to gather, collect, with derivatives meaning to...
Every word from Proto-Indo-European -h₂Every word from Ancient Greek -ῐ́ᾱEvery word from Ancient Greek Μαγνησία
geomagnetism — Etymology, Origin & Word History | Etymology Explorer