oceanica
1. [ noun ] (geography) a large group of islands in the south Pacific including Melanesia and Micronesia and Polynesia (and sometimes Australasia and the Malay Archipelago)
Synonyms: Oceania
Related terms: archipelago Pacific Micronesia Polynesia Melanesia
Similar spelling:   Oceanic
  oceangoing
  Oceanus
  Ocanas
  Ocean_State