Borneo

geographical name

variants or Indonesian Kalimantan
island of the Malay Archipelago southwest of the Philippines and divided between Brunei, Malaysia, and Indonesia area 290,320 square miles (751,929 square kilometers) see brunei, kalimantan, sabah, sarawak

Browse Nearby Words

Cite this Entry

“Borneo.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Borneo. Accessed 13 Apr. 2025.

More from Merriam-Webster on Borneo

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!