/ Dictionary / Index C cerebrospinal nervous system: Meaning and Definition of Find definitions for: cere'brospi'nal nerv'ous sys"tem. Pronunciation: [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. cerebrospinal meningitis cerebrovascular Related Content Daily Word Quiz: wary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language