/ Dictionary / Index S sensory neuron: Meaning and Definition of Find definitions for: sen'sory neu"ron Pronunciation: [key] — Biol. Biol. a nerve cell that conducts impulses from a sense organ to the central nervous system. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sensory deprivation sensory root Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language