Definition of Western Australia
state of western Australia on the Indian Ocean; capital Perth area 975,920 square miles (2,537,392 square kilometers), population 2,239,170 ◆Western Australia covers the largest area of any Australian state.
Learn More about western australia
Britannica.com: Encyclopedia article about Western Australia
Seen and Heard
What made you want to look up Western Australia? Please tell us where you read or heard it (including the quote, if possible).