1. (noun) the part of Indonesia on the southern side of the island of Borneo

• indonesian borneo

2. (noun) 3rd largest island in the world; in the western Pacific to the north of Java; largely covered by dense jungle and rain forest; part of the Malay Archipelago

• borneo

1. (noun) 3rd largest island in the world; in the western Pacific to the north of Java; largely covered by dense jungle and rain forest; part of the Malay Archipelago

• bornean