Oceania
noun/ˌəʊsiˈɑːniə/, /ˌəʊʃiˈɑːniə/
/ˌəʊʃiˈɑːniə/
[uncountable]- a large region of the world consisting of the Pacific islands and the seas around themWord Originmodern Latin, from French Océanie.
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Oceania