/ Dictionary / Index S sur: Meaning and Definition of Find definitions for: sur Pronunciation: (sûr), [key] — prep. Law. upon; on the basis of: sur mortgage. Sur Pronunciation: (soor), [key] — n. a town in S Lebanon, on the Mediterranean Sea: site of ancient port of Tyre. sur- Pronunciation: [key] a prefix meaning “over, above,” “in addition,” occurring mainly in loanwords from French and partial calques of French words:Cf. surcharge; surname; surrender; survive. sur- Pronunciation: [key] var. ofbefore r: surrogate. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sur (Thesaurus) Suquamish sura Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language