/ Dictionary / Index S surface-to-surface: Meaning and Definition of Find definitions for: sur•face-to-sur•face Pronunciation: (sûr'fis-tu-sûr'fis), [key] — adj. (of a missile, message, etc.) capable of traveling from a base on the surface of the earth to a target also on the surface. —adv. from a base on the surface of the earth to a target on the surface. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. surface-to-air surface-to-underwater Related Content Daily Word Quiz: pudgy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language