Where does “nicad” come from?

nicad (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.

nicad (English): rechargeable nickel-cadmium battery

Definitions

  1. rechargeable nickel-cadmium battery

Ancestry of “nicad”, step by step

nicad 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 cadmium

StepLanguageWordMeaning
1EnglishcadmiumA chemical element with an atomic number of 48:...
2Ancient GreekΚαδμείαCadmea; a type of calamine
3Ancient Greek-είᾱSuperficially appears in abstract nouns derived from σ-stem adjectives, with the true suffix being
4Ancient Greek-ήςadjective suffix
5Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
6Proto-Indo-European-ess
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -yós
nicad — Etymology, Origin & Word History | Etymology Explorer