noun Download 🔗Share Part of the hindbrain in vertebrates. In humans it lies between the brainstem and the cerebrum. It plays an important role in sensory perception, motor output, balance and posture. Examples : "After his stroke, the man had trouble walking and keeping his balance, likely because the cerebellum in his brain was damaged. " anatomy organ physiology medicine biology science body part structure function Chat with AIVocabulary GamePractice Reading