Indonesian

noun

1. a person born or living in Indonesia
2. Now Rare a member of any of the indigenous peoples of Indonesia and the Philippines, esp. as opposed to Negritos or Papuans
3. a Western Austronesian language, the official language of Indonesia; Bahasa Indonesia
4. Obsolete the western branch of the Austronesian language family, including Indonesian, Tagalog, Javanese, etc.

adjective

of Indonesia or its people, language, or culture