Australia, New Zealand, and neighbouring islands in the S Pacific Ocean (loosely) the whole of Oceania
WordReference Random House Unabridged Dictionary of American English © 2026
Aus•tral•a•sia
(ô′strə lā′zhə, -shə),USA pronunciation n.
Aus′tral•a′sian, adj., n.
- Place NamesAustralia, New Zealand, and neighboring islands in the S Pacific Ocean.
- Australian(ia) + Asia
Collins Concise English Dictionary © HarperCollins Publishers::
'Australasia' also found in these entries (note: many are not synonyms or translations):
A'asia
- Austral.
- Australasian
- European wasp
- Indian mulberry
- Oceania
- Southern Alps
- austral
- beech
- honey eater
- mother spleenwort
- mullock
- sergeant baker