Quick definitions from WordNet (Kalimantan)
▸ noun: 3rd largest island in the world; in the western Pacific north of Java; largely covered by dense jungle and rain forest; part of the Malay Archipelago
▸ noun: the part of Indonesia on the southern side of the island of Borneo
▸ noun: 3rd largest island in the world; in the western Pacific north of Java; largely covered by dense jungle and rain forest; part of the Malay Archipelago
▸ noun: the part of Indonesia on the southern side of the island of Borneo