/ Dictionary / Index V vocoder: Meaning and Definition of Find definitions for: vo•cod•er Pronunciation: (vō'kō"dur), [key] — n. an electronic device that synthesizes speech. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. vociferous vocoid Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language