by-election 補欠[中間]選挙 https://talkenglish.xsrv.jp/wp-content/uploads/2023/09/by-election.mp3 The meaning of BY-ELECTION is a special election held between regular elections in order to fill a vacancy. 補欠選挙の意味は、欠員を埋めるために通常の選挙の間に行われる特別選挙です。