Where does “diamagnetic” come from?

Diamagnetic comes from English magnet combined with the Ancient Greek prefix διά meaning through, ultimately from Ancient Greek μαγνήτης λίθος meaning lodestone.

diamagnetic (English): Exhibiting diamagnetism; repelled by a magnet;...

Definitions

  1. Exhibiting diamagnetism; repelled by a magnet;...

Ancestry of “diamagnetic”, step by step

StepLanguageWordMeaning
1Frenchdiamagnétiquediamagnetic
2Frenchdiamagnétismediamagnetism
3Frenchmagnétismemagnetism
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...

Words derived from “diamagnetic

Every word from Proto-Indo-European -h₂Every word from Ancient Greek -ῐ́ᾱEvery word from Ancient Greek Μαγνησία
diamagnetic — Etymology, Origin & Word History | Etymology Explorer