English edit

Etymology edit

rain +‎ -proof

Adjective edit

rainproof (comparative more rainproof, superlative most rainproof)

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

Translations edit

Verb edit

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

  1. To make rainproof.

See also edit