Australian | Definition of Australian by Merriam-Webster
https://www.merriam-webster.com/dictionary/Australian
Definition of Australian. (Entry 1 of 2) 1 : of, relating to, or characteristic of the continent or commonwealth of Australia, its inhabitants, or the languages spoken there. 2 : of, relating to, or being a biogeographic region that comprises Australia, the islands north of it from Celebes eastward, Tasmania, New Zealand, and Polynesia.
DA: 53 PA: 47 MOZ Rank: 94