1) Volcano of the Indian Ocean 
[n] - three main islands and numerous islets in the Indian Ocean between Mozambique and Madagascar
Iles Comores noun three main islands and numerous islets in the Indian Ocean between Mozambique and Madagascar
a group of islands in the Indian Ocean between N Madagascar and E Africa: formerly an overseas territory of France; now divided between the Comoros and France. 290,000; ab. 800 sq. mi. (2070 sq. km). French,