へいせいのだいがっぺい

平成の大合併

表記・読み：へいせいのだいがっぺい

1. 1

   the great municipal mergers of the Heisei era; series of large-scale municipal mergers carried out between 1995 and 2010 under the temporary Special Mergers Law

   expressions (phrases, clauses, etc.)名詞