1.
archipelago; group of islands
A cluster or chain of islands.
沖縄群島は美しい。
The Okinawa archipelago is beautiful.
フィリピン群島には7000以上の島がある。
The Philippine archipelago has over 7000 islands.
群島を船で巡る。
To tour the archipelago by boat.
群島 means archipelago - a group or cluster of islands.
WORD FORMATION:
群 (group, cluster) + 島 (island) = island group
JAPANESE ARCHIPELAGOS:
- 小笠原群島: Ogasawara Islands
- 伊豆諸島: Izu Islands
- 沖縄群島: Okinawa archipelago
SIMILAR TERMS:
- 諸島: islands, archipelago (common in place names)
- 列島: island chain (linear arrangement)
- 島々: islands (poetic/general)
NUANCE:
- 群島: cluster of islands (geographic term)
- 列島: chain of islands in a line (日本列島: Japanese archipelago)
- 諸島: various islands (often interchangeable with 群島)
COMMON EXPRESSIONS:
- 群島を巡る: to tour an archipelago
- 群島国家: archipelago nation (like Japan, Philippines)