an island off the NW coast of Borneo, forming a federal territory of Malaysia: part of the Straits Settlements until 1946, when transferred to North Borneo. Chief town: Victoria (or Labuan). Area: 98 sq km (38 sq miles)
Labuan in American English
(ˌlɑbuˈɑn)
island of Malaysia, off the NW coast of Sabah: 35 sq mi (91 sq km)