On this page. Chapter 5: Facial sensations & movements. In this chapter, the functions of the trigeminal (CN V) and facial (CN VII) nerves will be discussed. Symptoms of damage to the trigeminal system are mainly loss of sensation in the face, although the mandibular division of the trigeminal nerve also controls jaw motion.
Definition of cumulative for English Language Learners. : 1  increasing or becoming better or worse over time through a series of additions. : 2  including or adding together all of the things that came before.
Princeton's WordNet(0.00 / 0 votes)Rate this definition: 1  persistent, relentless, unrelenting(adj) never-ceasing. the relentless beat of the drums. 2  haunting, persistent(adj) continually recurring to the mind. haunting memories; the cathedral organ and the distant voices have a haunting beauty- Claudia Cassidy.