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weatherproof

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adjective weath·er·proof \ˈwe-thər-ˌprüf\

Simple Definition of weatherproof

  • : not able to be changed or damaged by the effects of the sun, wind, rain, etc.

  • : able to protect someone or something from the effects of the sun, wind, rain, etc.

Source: Merriam-Webster's Learner's Dictionary

Full Definition of weatherproof

  1. :  able to withstand exposure to weather without damage or loss of function

weatherproof transitive verb
weatherproofness noun

Examples of weatherproof in a sentence

  1. The material is weatherproof and will not rot from moisture.



Circa 1620

First Known Use of weatherproof

circa 1620


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