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petrochemical

pet·roc·he·mical

US/ˌpɛtroʊˈkɛmɪkʌl/ uncommon

noun

1.

any compound obtained from petroleum or natural gas

Origin

From petro- + chemical.

Related words

Broader terms

WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.