noun Download 🔗Share Any of several large herbivorous pachyderms native to Africa and Asia of the five extant species in the three extant genera in the family Rhinocerotidae, with thick, gray skin and one or two horns on their snouts. Examples : "The zookeeper pointed out the rhinoceros, a large, gray animal with a horn on its nose. " animal nature organism biology Chat with AIVocabulary GamePractice Reading