noun🔗ShareA synthetic rubber, a polymer of chloroprene, commonly used in wetsuits, laptop sleeves, orthopedic braces, electrical insulation, liquid and sheet-applied elastomeric membranes and flashings, car fan belts, etc."The surfer's wetsuit was made of neoprene to keep him warm in the cold water. "materialchemistrytechnologyindustryChat with AIVocabulary GamePractice Reading