Australian English, especially when containing Australian slang or other Australianisms.

plural of Australian white ibis

plural of Australian magpie

(organic chemistry) A particular naturally-occurring chromene

(paleontology) Any member of the species belonging to the genus Australopithecus, excluding those sometimes considered to belong to the genus Paranthropus.

(paleontology) Any member of the species sometimes considered to belong to the genus Paranthropus.

Ixodes holocyclus, an Australian tick that can cause paralysis by injecting neurotoxins into its host.

plural of Australian paralysis tick

plural of australidelphian

Any marsupial of the superorder Australidelphia