WEATHERPROOF Meaning of WEATHERPROOF in English weatherproof BrE AmE ˈweð ə pruːf § -prʊf AmE - ə r-▷ weatherproof|ed t▷ weatherproof|ing ɪŋ▷ weatherproof|s s Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012