English

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Etymology

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From rain +‎ -proof.

Adjective

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rainproof (comparative more rainproof, superlative most rainproof)

  1. waterproof (for use outdoors); resistant to rain

Translations

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Verb

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rainproof (third-person singular simple present rainproofs, present participle rainproofing, simple past and past participle rainproofed)

  1. To make rainproof.

See also

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