noun Date: 1845 1. the act or process of making something waterproof, the condition of being made waterproof, something (as a coating) capable of imparting waterproofness
WATERPROOFING
Meaning of WATERPROOFING in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012