weatherproof

adjective

weath·​er·​proof ˈwe-t͟hər-ˌprüf How to pronounce weatherproof (audio)
: able to withstand exposure to weather without damage or loss of function
weatherproof transitive verb
weatherproofness noun

Examples of weatherproof in a Sentence

The material is weatherproof and will not rot from moisture.
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.
While sneakers work fine, boots are a better alternative, as they’re often designed with weatherproof materials, anti-slip outsoles, and padded insoles for all-day comfort. Alicia Geigel, Southern Living, 27 Sep. 2025 Layer a weatherproof rug beneath a coir welcome mat for texture, and swap in a playful autumn graphic for extra cheer. Angie Hicks, Boston Herald, 25 Sep. 2025 The indoor pool provides weatherproof fun and the property offers more than 30 acres of scenic nature walks. Allison Tibaldi, USA Today, 20 Sep. 2025 There are numerous deals on weatherproof lounge chairs, sofas, and dining sets. Audrey Lee, Architectural Digest, 16 Sep. 2025 See All Example Sentences for weatherproof

Word History

First Known Use

circa 1620, in the meaning defined above

Time Traveler
The first known use of weatherproof was circa 1620

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Cite this Entry

“Weatherproof.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/weatherproof. Accessed 4 Oct. 2025.

Kids Definition

weatherproof

adjective
weath·​er·​proof ˌwet͟h-ər-ˈprüf How to pronounce weatherproof (audio)
: able to stand up under exposure to weather
weatherproof verb

More from Merriam-Webster on weatherproof

Last Updated: - Updated example sentences
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