Oceanian

adjective

Oce·​a·​ni·​an ˌō-shē-ˈa-nē-ən How to pronounce Oceanian (audio)
-ˈā-
: of or relating to Oceania (the lands of the central and southern Pacific Ocean including Micronesia, Melanesia, and Polynesia including New Zealand) or its people

Note: Some people also consider Australia and the Malay Archipelago to be Oceanian

Oceanian noun
plural Oceanians

Word History

First Known Use

1822, in the meaning defined above

Time Traveler
The first known use of Oceanian was in 1822

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Cite this Entry

“Oceanian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Oceanian. Accessed 12 Mar. 2026.

Last Updated: - Entry added
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