/ Dictionary / Index S splanchnic nerve: Meaning and Definition of Find definitions for: splanch'nic nerve' Pronunciation: [key] any of several nerves to the viscera and blood vessels of the chest and pelvic areas. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. splanchnic splanchno- Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language