You searched for: “dies non”
dies non (s) (noun) (no special plural form)
A term that indicates that there is a certain day on which no legal business is carried on nor can be done: Dies non is an abbreviation of "Dies non juridicus" on which legal courts are open for business; such as, Sundays and certain holidays.
This entry is located in the following unit: dies, di-, die-, -diem, diurn- (page 1)