plat·​i·​nize ˈpla-tə-ˌnīz How to pronounce platinize (audio)
platinized; platinizing

transitive verb

: to cover, treat, or combine with platinum or a compound of platinum

Word History

First Known Use

1825, in the meaning defined above

Time Traveler
The first known use of platinize was in 1825

Dictionary Entries Near platinize

Cite this Entry

“Platinize.” Dictionary, Merriam-Webster, Accessed 24 Jun. 2024.

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