1. waterproof garments or clothing
Usage: plural form

1. makes something resistant to water penetration
Usage: third person singular present

Examples

• She packed her waterproofs for the hiking trip.
• The sailors wore their waterproofs during the storm.
• He waterproofs his boots before each camping season.
• The company waterproofs all their outdoor equipment.
• Don’t forget your waterproofs when you go fishing.
• The spray waterproofs fabric for up to six months.