| Noun | 1. | Indonesian - a native or inhabitant of IndonesiaDutch East Indies, Indonesia, Republic of Indonesia - a republic in southeastern Asia on an archipelago including more than 13,000 islands; achieved independence from the Netherlands in 1945; the principal oil producer in the Far East and Pacific regions Sumatran - a native or inhabitant of Sumatra Papuan - a native or inhabitant of Papua New Guinea or New Guinea |
| 2. | Indonesian - the dialect of Malay used as the national language of the Republic of Indonesia or of MalaysiaMalay - a western subfamily of Western Malayo-Polynesian languages Javanese - the Indonesian language spoken on Java Sundanese - the Indonesian language spoken in the Lesser Sunda Islands Balinese - the Indonesian language of the people of Bali | |
| Adj. | 1. | Indonesian - of or relating to or characteristic of Indonesia or its people or languages |