'Refinery' definitions:

Definition of 'refinery'

From: WordNet
noun
An industrial plant for purifying a crude substance

Definition of 'Refinery'

From: GCIDE
  • Refinery \Re*fin"er*y\ (-?), n.; pl. Refineries (-?z). [Cf. F. raffinerie.]
  • 1. The building and apparatus for refining or purifying, esp. metals and sugar. [1913 Webster]
  • 2. A furnace in which cast iron is refined by the action of a blast on the molten metal. [1913 Webster]

Synonyms of 'refinery'

From: Moby Thesaurus