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 accident occurred March 5 on the highway near Port Arthur, a major petrochemical hub on the Texas coast, according to KYTX. Rhiannon Saegert, Fort Worth Star-Telegram, 6 Mar. 2025 The Climate And Chemical Connection As the world transitions to clean energy, fossil fuel companies are increasingly focusing on petrochemical production. Arlene Blum, Forbes, 27 Feb. 2025 The fossil fuel industry, which includes petrochemical manufacturers, donated heavily to Mr. Trump, who campaigned on a pledge to remove regulations that add to their costs. Lisa Friedman, New York Times, 26 Feb. 2025 The Chemicals segment comprises their world-scale petrochemical joint venture CPChem. Kenneth Squire, CNBC, 15 Feb. 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 14 Mar. 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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