platinum
US /ˈplæt.nəm/
UK /ˈplæt.nəm/
1.
a precious silvery-white metallic element, resistant to corrosion and tarnish, and used in jewelry, electrical contacts, and laboratory equipment.
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The ring was made of pure platinum.
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Platinum is a very dense and valuable metal.
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2.
a record or album that has sold a specified large number of copies, typically one million
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Her latest album went platinum within a month of its release.
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The band celebrated their first platinum record.
1.
made of or containing platinum
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She wore a beautiful platinum necklace.
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The car has platinum spark plugs for better performance.
2.
of the highest quality or rank
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He received platinum service at the luxury hotel.
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Only platinum members have access to the exclusive lounge.