Where does “Hertzian” come from?

Hertzian (English) comes from French hertzien, from French hertz, from German Hertz, from German Herz, from Middle High German herze, from Old High German herza, from Proto-West Germanic hertā, from Proto-Germanic hertô — heart.

Hertzian (English): Of or pertaining to Heinrich Hertz and his work

Definitions

  1. Of or pertaining to Heinrich Hertz and his work

Ancestry of “Hertzian”, step by step

Hertzian traces back through 3 separate lines of ancestry.

via French hertzien

StepLanguageWordMeaning
1FrenchhertzienHertzian
2Frenchhertzhertz
3GermanHertzhertz; Obsolete spelling of Herz
4GermanHerzheart; hearts; sweetheart, darling
5Middle High Germanherzeheart
6Old High Germanherzaheart
7Proto-West Germanichertāheart
8Proto-Germanichertôheart
9Proto-Indo-Europeanḱḗrheart

via English ian

StepLanguageWordMeaning
1Englishian
2IrishEoinJohn any of several people in the Bible
3Old IrishIohainJohn apostle
4LatinIōannēsJohn biblical persons
5Ancient GreekἸωάννης
6HebrewיוחנןYahweh is gracious
7Hebrewחנוןgracious, merciful, compassionate; passive...
8Moroccan Arabicخنونةmucus, snot
9Arabicخُنَّة

via English Hertz

StepLanguageWordMeaning
1EnglishHertzAlternative letter-case form of hertz
Every word from Proto-Indo-European ḱḗrEvery word from Proto-Germanic hertôEvery word from Proto-West Germanic hertā