rainproof

== English == === Etymology === From rain + -proof. === Pronunciation === IPA(key): /ˈɹeɪnpɹuːf/ === Adjective === rainproof (comparative more rainproof, superlative most rainproof) waterproof (for use outdoors); resistant to rain ==== Translations ==== === Verb === rainproof (third-person singular simple present rainproofs, present participle rainproofing, simple past and past participle rainproofed) To make rainproof. ==== Derived terms ==== === See also === showerproof