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petrol

1 American  
[pe-truhl] / ˈpɛ trəl /

noun

  1. British. gasoline.

  2. Archaic. petroleum.


verb (used with object)

petrolled, petrolling
  1. British. to clean with gasoline.

petrol. 2 American  

abbreviation

  1. petrology.


petrol. 1 British  

abbreviation

  1. petrology

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

petrol 2 British  
/ ˈpɛtrəl /

noun

  1. US and Canadian name: gasoline.  any one of various volatile flammable liquid mixtures of hydrocarbons, mainly hexane, heptane, and octane, obtained from petroleum and used as a solvent and a fuel for internal-combustion engines. Usually petrol also contains additives such as antiknock compounds and corrosion inhibitors

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of petrol

1590–1600; < Middle French petrole < Medieval Latin petroleum petroleum

Explanation

Petrol is a fuel derived from petroleum. If you are American, you probably call petrol "gas." When the price of petrol goes up, lots of people complain, because petrol is gasoline. Petrol is the fuel used in many types of vehicles, including cars, motorcycles, motorboats, and airplanes. Petrol is derived from petroleum, and besides smelling bad, it's very flammable. If you light a match near petrol, there will be an explosion. Since petrol comes from petroleum, petrol is a fossil fuel.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Unfortunately, there are still queues at petrol stations, and finding the right grade of petrol isn't always easy."

From BBC • Jun. 29, 2026

British energy firms have faced similar accusations of unfairly hiking petrol prices since the Iran war.

From BBC • Jun. 25, 2026

Even before fuel sales were halted, the resident in Sevastopol said there had been a big price rise, and he had spent 50% more to fill his car than the average petrol price in Russia.

From BBC • Jun. 23, 2026

She said the growth had been accelerated by the Iran fuel crisis, which has seen significant increases in petrol and diesel prices at the pump pushing people to seek out other options.

From BBC • Jun. 23, 2026

But it is true, I had been considerably distracted during the last hour or so of motoring prior to the petrol running out.

From "The Remains of the Day" by Kazuo Ishiguro

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