Also found in: Dictionary, Thesaurus.
Novosibirskiye Ostrova,Russia: see New Siberian IslandsNew Siberian Islands,
Rus. Novosibirskiye Ostrova, archipelago, c.10,900 sq mi (28,200 sq km), N Siberian Russia, in the Arctic Ocean between the Laptev and East Siberian seas, part of the Sakha Republic. The archipelago is separated into two groups by the Sannikov Strait.
..... Click the link for more information. .