Friday (noun)

1. The day of the week between Thursday and Saturday.
2. The sixth day of the week according to the international standard ISO-8601.
3. A day of the week considered as a holiday or a day of celebration in some cultures or religions.

Origin:

From middle english friday, from old english frīgedæg ("day of frige"), from frīg ("frigg") + dæg ("day"); frigg was the wife of odin in norse mythology and was associated with love and fertility. compare dutch vrijdag, german freitag, danish fredag, swedish fredag, norwegian bokmål fredag, nynorsk fredag.

Examples:

1. I will see you on Friday.
2. They will be closed on Friday.
3. Friday is the day of the week before the weekend.
4. Friday is the last day of the workweek.
5. Friday is the best day of the week.