Other forms: archipelagos
An archipelago is a scattered chain of many islands. The Indonesian archipelago, sail the archipelago, an archipelago of islets.
Indonesia and the Philippines are the largest, with thousands of islands each. The word originally named the Aegean Sea rather than any islands at all, and it moved from the sea to the things in it, which is an unusual direction of travel.
1nounarchipelagoA scattered chain of many islands.
“The ferry stops at several small islands as it crosses the archipelago.”
archipelago is a group of islands.
Italian arcipelago first named the Aegean Sea, from Greek arkhi, chief, plus pelagos, sea.
Proto-Indo-European
*h₂er-
Italian
arcipelago — Aegean Sea; group of many islands
English, today
archipelago
Built from
The is Italian arcipelago (“Aegean Sea; group of many islands”), from arci- (variant of archi-) + pelago (“(open) sea”):
Etymology from Wiktionary, CC BY-SA