Definition of "sennight" in English

noun

1. A period of seven consecutive days and nights; a week.

2. Preceded by a specified day such as Sunday, today, or yesterday: a week from (either before or after) the specified day.

   • , week last and sevennight

3. Preceded by a specified day and come: a week after the specified day.

4. Preceded by a specified day and gone or was: a week before the specified day.