verb Download 🔗Share To make waterproof or water-resistant. Examples : "I waterproofed my boots before hiking in the rain. " material technology wear industry Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Having been made waterproof Examples : "The backpack was waterproofed, so I didn't worry about my books getting wet in the rain. " material technology utility Chat with AIVocabulary GamePractice Reading