noun Download 🔗Share The part of biology relating to the animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both living and extinct. Examples : "My son's favorite school subject is zoology, as he's fascinated by the study of animal life. " biology animal science Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A treatise on this science. Examples : "My sister's zoology textbook is a comprehensive treatise on animal behavior. " biology science animal organism Chat with AIVocabulary GamePractice Reading