plat·i·num
ˈpla-tə-nəm 
ˈplat-nəm
often attributive
1
: a precious grayish-white noncorroding ductile malleable heavy metallic element that fuses with difficulty and is used especially in chemical ware and apparatus, as a catalyst, and in dental and jewelry alloys see Chemical Elements Table
2
: a moderate gray
: qualifying for a platinum record
Examples of platinum in a Sentence
Recent Examples on the Web
Gemma A. Williams, Forbes, 20 Nov. 2024
Perry says that a platinum shade like Kendall Jenner’s will be big this winter.
—Audrey Noble, Vogue, 20 Nov. 2024
Gail Mitchell, Billboard, 21 Nov. 2023
His artist discography includes three platinum or multi-platinum singles, and songs that have gone No. 1 in both the country and hard rock formats.
—Chris Willman, Variety, 13 Oct. 2023
See all Example Sentences for platinum 
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Noun
One customer purchased a Fred Force 10 platinum diamond necklace valued at RMB 470,000.
—Gemma A. Williams, Forbes, 20 Nov. 2024
Perry says that a platinum shade like Kendall Jenner’s will be big this winter.
—Audrey Noble, Vogue, 20 Nov. 2024
Adjective
Along with The World Is a Ghetto and All Day Music, WAR counts 17 gold, platinum or multi-platinum albums in its catalog.
—Gail Mitchell, Billboard, 21 Nov. 2023
His artist discography includes three platinum or multi-platinum singles, and songs that have gone No. 1 in both the country and hard rock formats.
—Chris Willman, Variety, 13 Oct. 2023
See all Example Sentences for platinum
Dictionary Entries Near platinum
Cite this Entry
“Platinum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/platinum. Accessed 2 Dec. 2024.
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Medical Definition
platinum
noun
plat·i·num
ˈplat-nəm, -ᵊn-əm
: a heavy precious grayish white noncorroding ductile malleable metallic element that fuses with difficulty and is used especially in chemical ware and apparatus, as a catalyst, and in dental and jewelry alloys
—symbol Pt
see Chemical Elements Table
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