Where does “tetranickel” come from?

tetranickel (English) comes from English Nickel, from Swedish Nickel, from Swedish kopparnickel, from German kupfernickel, from German kupfer, from Middle High German kupfer, from Old High German kupfar, from Latin cūprum — Creates adjectives from noun or verb stems.

tetranickel (English): Four nickel atoms or cations in a molecule (Ni4)

Definitions

  1. Four nickel atoms or cations in a molecule (Ni4)

Ancestry of “tetranickel”, step by step

tetranickel traces back through two separate lines of ancestry.

via English Nickel

StepLanguageWordMeaning
1EnglishNickelA silvery elemental metal with an atomic number of 28 and symbol Ni
2SwedishNickelnickel (chemical element)
3Swedishkopparnickel
4Germankupfernickelcupronickel
5Germankupfercopper (chemical element, Cu, atomical number 29)
6Middle High Germankupfer
7Old High Germankupfarcopper
8Latincūprumcopper (the metal)
9Latincȳprium
10Ancient GreekΚύπροςCyprus
11Ancient Greek-ῐοςbelonging to; of”, “belonging to”, “pertaining to
12Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English tetra

StepLanguageWordMeaning
1EnglishtetraAny of numerous species of small South American...
2TranslingualTetragonopterus
3Ancient Greekπτερόνfeather; wing; Any winged creature
4Proto-Indo-Europeanpéth₂r̥wing; feather
5Proto-Indo-Europeanpeth₂-to spread out; to fly
Every word from Proto-Indo-European -yós