👉 The term "oedemata" is a Greek word that means "horns." It was originally used to refer to the outer, hard skin on certain animals' heads or bodies. These horns were often used for protection and signaling, as well as to help in hunting or other activities. In modern times, oedemata have become more commonly used in the field of zoology, where they are studied for their role in animal behavior, communication, and ecology.