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 The negotiations are happening at a time when the oil and gas industry increasingly sees petrochemicals as a core part of their business. Michael Copley, NPR, 23 Apr. 2024 Many of the area’s steel plants have disappeared, but various petrochemical concerns have arisen in their place. E. Tammy Kim, The New Yorker, 19 Apr. 2024 This 85-mile stretch that runs along the Mississippi River between New Orleans and Baton Rouge contains over 200 fossil fuel and petrochemical plants—reportedly the highest density in the Western Hemisphere. Jeremy Ney, TIME, 9 Apr. 2024 Despite years of air monitoring, inspections and millions in penalties for petrochemical plants, the air in Calvert City, Kentucky, remains polluted. Lisa Song, ProPublica, 15 Apr. 2024 For several years, Black residents in the region have lobbied local and state officials to take action against petrochemical plants emitting toxic pollutants into the air. USA TODAY, 10 Apr. 2024 Kocaeli is an industrial port town about 100 kilometers east of Istanbul surrounded by a checkerboard of tobacco and sugar beet fields, petrochemical plants, and paper mills. Leif Wenar, WIRED, 2 Apr. 2024 Or Sharon Lavigne, the grass-roots crusader battling petrochemical plants in Louisiana’s Cancer Alley, whose anguish for her community was palpable. Alison Brower, Los Angeles Times, 27 Mar. 2024 The conglomerate also didn’t provide a breakdown of the investment by affiliate companies, which include consumer electronics manufacturer LG Electronics, petrochemicals supplier LG Chem and electric vehicle battery maker LG Energy Solution. Zinnia Lee, Forbes, 27 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'petrochemical.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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

Dictionary Entries Near petrochemical

Cite this Entry

“Petrochemical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/petrochemical. Accessed 2 May. 2024.

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

More from Merriam-Webster on petrochemical

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