platinum

From Spanish platina (“little silver”) del Pinto ("of the Pinto") +‎ -um. It was called "little" (or "lesser") silver because the metal was found as an impurity in gold, and del Pinto for the Pinto River in Grand Columbia where Europeans discovered it being mined by Native Americans.

• enPR: plăt'ĭn-əm, IPA^(key): /ˈplæt.ɪn.əm/; enPR: plăt'nəm, IPA^(key): /ˈplæt.nəm/; enPR: plăt'n-əm, IPA^(key): /ˈplæt.n̩.əm/
• (obsolete, nonstandard) IPA^(key): /pləˈtaɪn.əm/, /pləˈtiːn.əm/, /pləˈtɪn.əm/[1]

• Audio (UK)

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• Audio (US)

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• Rhymes: -ætɪnəm, -ætnəm, -ætn̩əm

platinum (countable and uncountable, plural platinums)

1. The chemical element with atomic number 78 and symbol Pt; a dense, malleable, ductile, highly unreactive, silverish-white transition metal of great value.
2. A whitish grey colour, like that of the metal.

   platinum:  

3. (music) A single or album that has achieved platinum sales, i.e. over 1 million or 2 million.
4. (medicine, sometimes, elliptically) A platinum-based drug: a platin.

• platina (obsolete)
• white gold (obsolete)

• platina

platinum (not comparable)

1. Of a whitish grey colour, like that of the metal.
2. Of a musical recording that has sold over one million copies (for singles), or two million (for albums).
3. Very expensive, or of very high quality

   We can offer the platinum service for fifty dollars extra.

• go platinum
• platinum blond

platinum (third-person singular simple present platinums, present participle platinuming, simple past and past participle platinumed)

1. (computer games) to reach platinum level in a game

   I platinumed in Clash of Clans yesterday.

• cooperite
• sperrylite
• Appendix:Colors

• David Barthelmy (1997–2024) “Platinum”, in Webmineral Mineralogy Database.
• “platinum”, in Mindat.org‎, Hudson Institute of Mineralogy, 2000–2024.

• Audio

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platinum (attributive platinum, not comparable)

1. platinum; made from platinum

platinum (uncountable)

1. platinum

• (Classical) IPA^(key): /plaˈtiː.num/, [pɫ̪äˈt̪iːnʊ̃ˑ]
• (modern Italianate Ecclesiastical) IPA^(key): /plaˈti.num/, [pläˈt̪iːnum]

platīnum n (genitive platīnī); second declension

1. platinum

Second-declension noun (neuter).

• IPA^(key): [ˈplaː˨ti˧nɔ˧m]

platinum m

1. (uncountable) platinum
2. A part of platinum

• pelatinam

From English platinum, from Spanish platina.

• IPA^(key): [platinom], [platinəm], [plɛtinəm]
• Rhymes: -inom, -nom, -om

platinum

1. platinum

• platina (Indonesia)