Oceania

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a large group of islands in the south Pacific including Melanesia and Micronesia and Polynesia (and sometimes Australasia and the Malay Archipelago)
• Syn:
Oceanica
• Instance Hypernyms:
archipelago
• Part Holonyms:
Pacific, Pacific Ocean
• Part Meronyms:
Melanesia, Micronesia, Polynesia