yōbi
1. day of the week
★ Common
Noun
#3167
1. day of the week
1. Day of the week; Weekly
1. by day of the week; on weekdays
1. Day of the week.
1. It was a weekday.; It was a day of the week.
1. It was a weekday.; It was the day of the week.
1. If it's a weekday; When it's a weekday
1. Not a weekday; Not a day of the week
1. If it's a weekday; If it were a weekday
1. It is not a day of the week.; It is not on that day.