AUSTRALIAN
Australian
(adjective) of or relating to or characteristic of Australia or its inhabitants or its languages; “Australian deserts”; “Australian aborigines”
Australian, Aboriginal Australian
(noun) the Austronesian languages spoken by Australian aborigines
Australian, Aussie
(noun) a native or inhabitant of Australia
Source: WordNet® 3.1
Aus*tra"li*an, a. Etym: [From L. Terra Australis southern land.]
Definition: Of or pertaining to Australia.
– n.
Definition: A native or an inhabitant of Australia.
Source: Webster’s Unabridged Dictionary 1913 Edition