/ Dictionary / Index S surface noise: Meaning and Definition of Find definitions for: sur'face noise" Pronunciation: [key] — Audio. Audio. extraneous noise caused by physical wear or a physical flaw on a phonograph record or in a pickup system, rather than by a flaw in the equipment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. surface integral surface of light and shade Related Content Daily Word Quiz: tranquil Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language