This is the 5157th most frequent Japanese word.
過日
"過日" means "the other day" or "some days ago."
In this sentence, '過日' is used as a formal way to refer to 'the other day' or 'a past day,' often for formal correspondence or polite expressions.
過日はどうもありがとうございました。
Thank you very much for the other day.
Here, '過日' serves to introduce a past point in time when an event or action took place.
このテーマについては過日に詳しく話しました。
We discussed this topic in detail the other day.
In this example, '過日' specifies a formal context to describe a past meeting or event, aligning with its use in business or official settings.