home islands
Americanplural noun
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the Japanese archipelago (excluding Sakhalin), especially as distinguished from Japan’s former colonies and its other territories.
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History/Historical. the progressively limited areas over which the Japanese emperor retained sovereignty during the end of World War II.
Etymology
Origin of home islands
First recorded in 1800–10, in reference to the British Isles
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.