This volume serves as a comprehensive linguistic record designed to document the evolution and current usage of Australian English within a global context. Edited by Bruce Moore at the Australian National Dictionary Centre, the work synthesizes lexicographical data to provide a definitive reference for regional vocabulary, spelling, and pronunciation. It functions as a primary tool for scholars, students, and professionals requiring precise definitions that account for the unique cultural and historical development of the English language in Australia.

Linguists and educators frequently cite this dictionary as the standard reference for Australian English usage and orthography. The text is recognized for its academic rigor and its ability to capture the nuances of a rapidly shifting regional lexicon.