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petrol

nounverbcommon in dialogue

  • //ˈpɛt.ɹəl//

A fluid consisting of a mixture of refined petroleum hydrocarbons, primarily consisting of octane, commonly used as a motor fuel.

noun

  1. 1

    A fluid consisting of a mixture of refined petroleum hydrocarbons, primarily consisting of octane, commonly used as a motor fuel.

    1987 October 29, Advertisement, New Scientist, page 31, We were the first company to introduce unleaded petrol in Britain, opening our first pump in June 1986.

    2003, S. Srinivasan, Automotive Mechanics, Tata McGraw Hill, India, 2nd Edition, page 149, At a crank angle 6° before the TDC, the electric spark ignites the petrol mixture.

    He also admitted that when big trucks bring in petrol, they park along Langata Road[…].

    2006 August, Economic Scenario, Pratiyogita Darpan, page 218, The increase in rates comes just a few days after India raised petrol prices by 9-2% and diesel prices by 6-6% which boosed inflation expectations in Indian economy.

  2. 2

    informalA motor vehicle powered by petrol (as opposed to diesel).

    However, I do feel entitled to criticise the car. There are lots of different versions: manuals and automatics; petrols and diesels; two-wheel drives and four-wheel drives, and it's possible to spend thirty grand on one.

Etymology

Borrowed from French (essence de) pétrole, from Medieval Latin petroleum, from Ancient Greek πετρέλαιον (petrélaion, “oil of the rock”), from πέτρα (pétra, “stone, rock”)+ ἔλαιον (élaion, “olive oil, any oily substance”). Doublet of petroleum.

verb

  1. 1

    datedTo fill or supply (a vehicle, etc.) with petrol.

Forms

plural
petrols
past tense
petroled, petrolled
past participle
petroled, petrolled
present participle
petroling, petrolling
third person singular
petrols
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).