Where does “petrolo” come from?

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

petrolo (Esperanto): petroleum, oil; kerosene

Definitions

  1. petroleum, oil; kerosene

Ancestry of “petrolo”, step by step

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

Words derived from “petrolo”

Every word from Proto-Indo-European loiwom →Every word from Proto-Hellenic elaíwā →Every word from Ancient Greek ἐλαία →