Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
river in E Europe, flowing from W Ukraine southwest through Hungary & Serbia into the Danube: c. 800 mi (1,287 km)
Romanian name Tisa
Used by arrangement with John Wiley & Sons, Inc.
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
A river of central Europe rising in the Carpathian Mountains in the western Ukraine and flowing about 995 km (620 mi) generally southward across eastern Hungary and northern Serbia to the Danube River.