Where does “petrolless” come from?

petrolless (English) comes from English petrol, from French pétrole, from Medieval Latin petroleum, from Latin oleum, from Ancient Greek ἔλαιον, from Ancient Greek ἐλαία, from Proto-Hellenic elaíwā, from Proto-Indo-European loiwom.

petrolless (English): Without petrol

Definitions

  1. Without petrol

Ancestry of “petrolless”, step by step

petrolless traces back through two separate lines of ancestry.

via English petrol

StepLanguageWordMeaning
1EnglishpetrolPetroleum, a fluid consisting of a mixture of...
2Frenchpétrolepetroleum; oil; hydrocarbon
3Medieval Latinpetroleum
4Latinoleumolive oil; the palaestra
5Ancient Greekἔλαιονolive oil, commonly used as an anointing oil; any...
6Ancient Greekἐλαίαolive tree; olive; naevus
7Proto-Hellenicelaíwā
8Proto-Indo-Europeanloiwom

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Proto-Indo-European loiwom