/ Dictionary / Index S surface structure: Meaning and Definition of Find definitions for: sur'face struc"ture Pronunciation: [key] — Ling. Ling.(in transformational-generative grammar) a structural representation of the final syntactic form of a sentence, as it exists after the transformational component has modified a deep structure. Cf. the string of words that is actually produced. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. surface road surface tension Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language