Sumbawa definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
island of Indonesia, between Lombok & Flores: 5,965 sq mi (15,449 sq km)
Sumbawa definition by American Heritage Dictionary
A volcanic island of south-central Indonesia in the Lesser Sunda Islands west of Flores. The Dutch gained control in 1905 after signing treaties with the local chieftains.