Nullarbor Plain
geographical name
Null·ar·bor Plain
ˈnə-lə-ˌbȯr 
treeless plain of southwestern Australia in Western Australia and South Australia bordering on the Great Australian Bight and traversed by a railway containing the world's longest stretch of straight track
Cite this Entry
“Nullarbor Plain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Nullarbor%20Plain. Accessed 30 Oct. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share