Indicating an exceptional or unusual case that differs from the general rule; often used as 'exceptionally'.
例外的に窓口の営業時間を延長します。
We will exceptionally extend the counter's business hours.
その対応は例外的だが、やむを得ない判断だった。
That response was exceptional, but it was an unavoidable decision.
例外的な事情が認められれば、申請が許可されることがある。
If exceptional circumstances are recognized, the application may be approved.