noun🔗ShareRaffinerieA building, or a mass of machinery, used to produce refined products such as sugar, oil, or metals."The refinery near the coast processes crude oil into gasoline for our cars. "La raffinerie près de la côte transforme le pétrole brut en essence pour nos voitures.industrybuildingmachinetechnicalchemistryenergyprocessChat with AIVocabulary GamePractice Reading