Where does “atomavfall” come from?

atomavfall (Norwegian Nynorsk) comes from Norwegian Nynorsk atom, from Ancient Greek ἄτομος, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

atomavfall (Norwegian Nynorsk): nuclear waste

Definitions

  1. nuclear waste

Ancestry of “atomavfall”, step by step

atomavfall traces back through two separate lines of ancestry.

via Norwegian Nynorsk atom

StepLanguageWordMeaning
1Norwegian Nynorskatoman atom
2Ancient Greekἄτομοςuncut; indivisible, not capable of being...
3Ancient Greekἀ-The alpha privativum, used to make words that...
4Proto-Hellenichə-same; together
5Proto-Indo-Europeansm̥-one; with, together
6Proto-Indo-Europeansem-together, one

via Norwegian Nynorsk avfall

StepLanguageWordMeaning
1Norwegian Nynorskavfalltrash (US), garbage (US)
2Old Norseaffalloffal
Every word from Proto-Indo-European sem-Every word from Ancient Greek ἀ-Every word from Ancient Greek ἄτομος
atomavfall — Etymology, Origin & Word History | Etymology Explorer