a river in S central Europe, rising in W Ukraine and flowing west, forming part of the border between Ukraine and Romania, then southwest across Hungary into Serbia to join the Danube north of Belgrade
Slavonic and Romanian name: Tisa
Tisza in American English
(ˈtisə; ˈtisɑ)
river in E Europe, flowing from W Ukraine southwest through Hungary & Serbia intothe Danube: c. 800 mi (1,287 km)