Definition of "oil refinery" []

• An industrial process plant where crude oil is processed and refined into useful petroleum products (noun)

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• "On Saturday, NATO acknowledged that aircraft under its command had accidentally hit a rebel column near the oil refinery town of Brega on the frontline between the rebel-held east and the mainly government-held west on Thursday."
• "Tommy Garland, 39, an oil refinery operator, said he was surprised the race did not result in"