Third-person singular simple present indicative form of waterproof.(verb)
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Use "waterproofs" in a sentence
"It is a drizzly, snowy morning, a kind of moisture that laughs at so-called waterproofs, and would penetrate an air-pump."
"There's really no such thing as bad weather, only inappropriately dressed people and that description fit U.S. golfers who sported snazzy, name-emblazoned #epicfail rainsuits ( "waterproofs," Nick Faldo calls 'em) that seemed better suited for Dubai or Vegas."
"There were three downpours, forcing him to keep taking waterproofs on and off, but he did so playfully to wolf whistles from the galleries."