/ Dictionary / Index F fader: Meaning and Definition of Find definitions for: fad•er Pronunciation: (fā'dur), [key] — n. a person or thing that fades. a multiple-unit volume control used in changing gradually from one signal source to another, decreasing the volume from the first audio or visual source while increasing the volume from the second. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fade-out Fadeyev Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language