Where does “lentopetroli” come from?

lentopetroli (Finnish) comes from Finnish petroli, from Medieval Latin petroleum, from Latin oleum, from Ancient Greek ἔλαιον, from Ancient Greek ἐλαία, from Proto-Hellenic elaíwā, from Proto-Indo-European loiwom.

lentopetroli (Finnish): jet fuel highly refined petroleum-based fuel used in jet engines

Definitions

  1. jet fuel highly refined petroleum-based fuel used in jet engines

Ancestry of “lentopetroli”, step by step

lentopetroli traces back through two separate lines of ancestry.

via Finnish petroli

StepLanguageWordMeaning
1Finnishpetrolikerosene (US), paraffin (UK)
2Medieval Latinpetroleum
3Latinoleumolive oil; the palaestra
4Ancient Greekἔλαιονolive oil, commonly used as an anointing oil; any...
5Ancient Greekἐλαίαolive tree; olive; naevus
6Proto-Hellenicelaíwā
7Proto-Indo-Europeanloiwom

via Finnish lento

StepLanguageWordMeaning
1Finnishlentoflying, flight; flight; lento
2Italianlentoslow
3Spanishlentoslow
4Galician-ura-ness
5Latin-uraSuffix forming abstract nouns from adjectives
6Latin-tūraing, -ure, -work
Every word from Proto-Indo-European loiwomEvery word from Proto-Hellenic elaíwāEvery word from Ancient Greek ἐλαία