/ Dictionary / Index E efferent: Meaning and Definition of Find definitions for: ef•fer•ent Pronunciation: (ef'ur-unt), [key] — Anat., Physiol. Anat.,Physiol. —adj. conveying or conducting away from an organ or part (opposed to afferent). —n. an efferent part, as a nerve or blood vessel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: efferent (Thesaurus) effendi effervesce Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language