| Archipelago (n.) A large body of water interspersed with many islands; as, the Grecian Archipelago, or Aegean Sea, separating Greece from Asia Minor. It is studded with a vast number of small islands. Thesaurus Entries ait, atoll, bar, cay, continental island, coral head, coral island, coral reef, holm, insularity, island, island group, islandology, isle, islet, key, oceanic island, reef, sandbank, sandbar |