petrochemical


Concise Oxford English Dictionary © 2008 Oxford University Press:
petrochemical/petrəʊˈkemɪkl/
adjective
  • 1 relating to the chemical properties and processing of petroleum and natural gas.
  • 2 relating to the chemistry of rocks.
noun a chemical obtained from petroleum and natural gas.
– derivatives
petrochemistry noun.
'petrochemical' also found in these Oxford entries:

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