Petroil

//ˈpɛt.ɹɔɪ(ə)l// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A mixture of oil and gasoline used in certain types of vehicle engine. uncountable

Etymology

Blend of petrol + oil.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.