Isonzo

geographical name
Ison·​zo | \ ē-ˈzȯn(t)-(ˌ)sō How to pronounce Isonzo (audio) \
variants: or in Slovenia Soča \ ˈsȯ-​chä How to pronounce Soča (audio) \

Definition of Isonzo

river about 80 miles (130 kilometers) long in western Slovenia and northeastern Italy flowing south into the Gulf of Trieste