/ Dictionary / Index S sound stage: Meaning and Definition of Find definitions for: sound' stage" Pronunciation: [key] a large, soundproof studio used for filming motion pictures. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sound spectrograph sound symbolism 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