The Collaborative International Dictionary of English v.0.48:
nervus \nerv"us\ (n[~e]rv"[u^]s), n. Any bundle of nerve fibers running to various organs and tissues of the body. Syn: nerve. [WordNet 1.5]WordNet (r) 3.0 (2006):
nervus n 1: any bundle of nerve fibers running to various organs and tissues of the body [syn: nerve, nervus]