Where does “bunkerolje” come from?

bunkerolje (Norwegian Bokmål) comes from Norwegian Bokmål olje, from Latin oleum, from Ancient Greek ἔλαιον, from Ancient Greek ἐλαία, from Proto-Hellenic elaíwā, from Proto-Indo-European loiwom.

Ancestry of “bunkerolje”, step by step

bunkerolje traces back through two separate lines of ancestry.

via Norwegian Bokmål olje

StepLanguageWordMeaning
1Norwegian Bokmåloljeoil; to oil
2Latinoleumolive oil; the palaestra
3Ancient Greekἔλαιονolive oil, commonly used as an anointing oil; any...
4Ancient Greekἐλαίαolive tree; olive; naevus
5Proto-Hellenicelaíwā
6Proto-Indo-Europeanloiwom

via Norwegian Bokmål bunker

StepLanguageWordMeaning
1Norwegian Bokmålbunkerindefinite plural of bunke; bunker
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 loiwomEvery word from Proto-Hellenic elaíwāEvery word from Ancient Greek ἐλαία