Dictionary

waterproofing

noun wa·ter·proof·ing \-ˌprü-fiŋ\

Definition of WATERPROOFING

1
a :  the act or process of making something waterproof
b :  the condition of being made waterproof
2
:  something (as a coating) capable of imparting waterproofness

First Known Use of WATERPROOFING

1845

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2 ENTRIES FOUND:
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