Definition of weatherproof
: able to withstand exposure to weather without damage or loss of function
Examples of weatherproof in a Sentence
The material is weatherproof and will not rot from moisture.
Recent Examples of weatherproof from the Web
The plastic body is weatherproof, and the razor-sharp blades will slice rather than tear the grass, even in the wet.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'weatherproof'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of weatherproof
WEATHERPROOF Defined for English Language Learners
Definition of weatherproof for English Language Learners
: 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.
Seen and Heard
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