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Verbs Nouns Adjectives/Adverbs Pronouns Prepositions Conjunctions
refine (Advanced search)

SAT5000 refinery A place where some crude material, as sugar or petroleum, is purified. reflectible n.

Tanaka6000 refined

refine {v} (to improve in accuracy, delicacy, or excellence) refined {adj} (showing good taste) refinery {n} (building used to produce refined products)