noun Download 🔗Share A large, crepuscular, semiaquatic rodent (Myocastor coypus) resembling a large rat, having bright orange-yellow incisors, native to South America and introduced to Europe, Asia and North America, valued for its fur in eastern Europe and central Asia and considered a pest elsewhere. Examples : ""The farmer was worried because the coypu were digging burrows near the riverbank, potentially damaging his crops." " animal nature biology environment Chat with AIVocabulary GamePractice Reading