Where does “Atombunker” come from?

Atombunker (German) comes from German Atom, from Latin atomus, from Ancient Greek ἄτομος, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

Atombunker (German): fallout shelter

Definitions

  1. fallout shelter

Ancestry of “Atombunker”, step by step

Atombunker traces back through two separate lines of ancestry.

via German Atom

StepLanguageWordMeaning
1GermanAtomatom
2Latinatomusindivisible; an atom, particle incapable of being...
3Ancient Greekἄτομοςuncut; indivisible, not capable of being...
4Ancient Greekἀ-The alpha privativum, used to make words that...
5Proto-Hellenichə-same; together
6Proto-Indo-Europeansm̥-one; with, together
7Proto-Indo-Europeansem-together, one

via German Bunker

StepLanguageWordMeaning
1GermanBunkerbunker hardened shelter
2EnglishBunkerA hardened shelter, often partly buried or fully underground, designed to protect the inhabitants from falling bombs or other attacks
3EnglishbunkOne of a series of berths or beds placed in...
4EnglishbunkumSenseless talk; nonsense; a piece of nonsense;...
5EnglishbuncombeAlternative spelling of bunkum
6EnglishBuncombe County
Every word from Proto-Indo-European sem-Every word from Ancient Greek ἀ-Every word from Ancient Greek ἄτομος