Definition of "finer" []

• Comparative form of fine: more fine (adjective)
• One who fines or purifies. (noun)

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• "Most examples are certified as AU58 or finer, MS63 and finer from the early 1960s forward."
• "Could you possibly describe the collection in finer detail?"
• "Espresso, ground far finer, is stale in an hour, which is why any espresso bar will have a doser-grinder that grinds the coffee every few minutes located right beside the espresso machine."