noun
batch application; applying collectively
Used in business, IT, and administrative contexts for applying a rule, setting, or process to multiple items at once.
新しい設定を全ユーザーに一括適用する。
Apply the new settings to all users at once.
一括適用機能を使えば、複数のファイルに同じ変更をまとめて加えられます。
Using the batch application feature, you can make the same changes to multiple files at once.
Compound of 一括 (いっかつ, 'lump sum, collective') and 適用 (てきよう, 'application').