waterproofer
- noun
- /ˈwɔːtərˌpruːfər/
- He applied a waterproofer to his jacket to keep it dry during the rain.
Examples
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The waterproofer applied a special coating to the roof.
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Before the rainy season, I always apply a waterproofer to my leather shoes.
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The waterproofer recommended a special spray for outdoor jackets.
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This waterproofer works well on tents and backpacks to keep them dry.
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I need a reliable waterproofer for my basement.
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Before going hiking, make sure to spray your boots with a good waterproofer for protection against wet conditions.
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The waterproofer ensured that the tent remained dry inside despite the heavy downpour outside.
Synonyms
A substance applied to fabric to stop water from soaking in
Something you put on things to keep them safe from damage
A substance put on fabric to make it resist water
How Effective
Surface Forms
Morphology
waterproofer = waterproof (transparent) = water + proof + er
Formed from the verb 'waterproof' with the agent/productive suffix '-er', meaning a person or substance that makes something waterproof.
Etymology
The word waterproofer is built from the simple parts water and proof, which here means 'to keep out' or 'resist', plus the ending -er, meaning 'one who' or 'a thing that'. So a waterproofer is literally something or someone that makes things resist water and stay dry.