Definition of "refines" [refines]

• Third-person singular simple present indicative form of refine. (verb)

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• "When John McCain refines a position, it is called a “clarification”."
• "Ralph Lauren's Face Fitness, in just one year the top-selling men's alpha-hydroxy product in department stores, says it "refines" the skin, whatever that means."
• "So we can expect you to laud McCain when he "refines" his opinions?"