petrochemical

noun

pet·​ro·​chem·​i·​cal ˌpe-trō-ˈke-mi-kəl How to pronounce petrochemical (audio)
: a chemical isolated or derived from petroleum or natural gas
petrochemistry noun

Examples of petrochemical in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The company plans to double its liquefied natural gas production by 2028 and is pouring capital into operations to support gas self-sufficiency in the UAE and supply feedstock to the country’s growing petrochemical industry. Mohammed Sergie, semafor.com, 11 June 2025 One of the world’s largest producers of plastics and petrochemicals, Formosa has been buffeted by slowing global demand and oversupply from mainland China. Jane Ho, Forbes.com, 4 June 2025 Tracing the history of the issue, the Center for International Law outlines how in the 1950s and ’60s the fossil fuel, petrochemical, and packaging industries began convening on the issue of plastic pollution as reports emerged of the plastics’ inability to decompose in the natural environment. Aissa Dearing, JSTOR Daily, 22 May 2025 The company, founded in 1926, originally made farm equipment and later steel products for the coal-mining and petrochemical industries. Dewayne Bevil, The Orlando Sentinel, 15 May 2025 See All Example Sentences for petrochemical

Word History

Etymology

petro- + chemical entry 2

First Known Use

1942, in the meaning defined above

Time Traveler
The first known use of petrochemical was in 1942

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Cite this Entry

“Petrochemical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/petrochemical. Accessed 17 Jun. 2025.

Kids Definition

petrochemical

noun
pet·​ro·​chem·​i·​cal ˌpe-trō-ˈkem-i-kəl How to pronounce petrochemical (audio)
: a chemical obtained from petroleum or natural gas

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