Mariana Islands

Noun

1.

Mariana Islands - a chain of coral and volcanic islands in Micronesia (including Guam and the Northern Marianas) halfway between New Guinea and Japan; discovered by Magellan in 1521 Synonyms: Ladrone Islands, Marianas

archipelago, Federated States of Micronesia, GU, Guam, Ladrone Islands, Marianas, Micronesia, Northern Mariana Islands, Northern Marianas, TT