SUR(redirected from Sûre)
Also found in: Dictionary, Thesaurus, Medical, Legal, Idioms, Encyclopedia.
Related to Sûre: sure
ISO 4217 code for the Soviet ruble. It was first issued in 1917 and underwent five re-denominations over the course of its history. It was replaced by various currencies, starting in 1991 with the fall of the Soviet Union. See also: Russian ruble.