1.
business day; working day; day of operation
A day on which a business, office, or institution is open and operating. Used in commerce, banking, and service industries to distinguish from holidays and days off.
Extremely common in commercial and administrative contexts. Appears constantly on websites, store signs, and official notices. Distinguished from 定休日 (regular day off) and 休業日 (closed day).
Common collocations
- 翌営業日: next business day
- ○営業日以内: within ○ business days
- 営業日カレンダー: business day calendar
- 営業日変更: change in business days