The Collaborative International Dictionary of English v.0.48:
Brunei \Brunei\ n. a sultanate in Northwestern Borneo. [WordNet 1.5]WordNet (r) 3.0 (2006):
Brunei n 1: a sultanate in northwestern Borneo; became independent of Great Britain in 1984 [syn: Brunei, Negara Brunei Darussalam]