rustproof

adjective

rust·​proof ˈrəst-ˌprüf How to pronounce rustproof (audio)
: incapable of rusting

Examples of rustproof in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The nozzles are easy to clean and made from rustproof ABS plastic. — Savannah Smith, Rolling Stone, 2 Oct. 2024 It’s adorned with butterflies and made of durable, rustproof metal that can withstand summer rain. — Jacqueline Tempera, Better Homes & Gardens, 22 May 2026 Look for cooling racks that are rustproof for lasting durability. — Bestreviews, The Mercury News, 19 Feb. 2025 At just under 12 inches long, the rustproof metal shelves are ideal for tight spaces. — Ho Lin, Miami Herald, 3 Mar. 2025 See All Example Sentences for rustproof

Word History

First Known Use

1691, in the meaning defined above

Time Traveler
The first known use of rustproof was in 1691

Rhymes for rustproof

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Browse Nearby Words

rust mite
rustproof
rustproofer
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Cite this Entry

“Rustproof.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rustproof. Accessed 8 Jul. 2026.

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Kids Definition

rustproof

adjective
rust·​proof ˈrəst-ˈprüf How to pronounce rustproof (audio)
: protected against rusting
Last Updated: - Updated example sentences
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