nightlycustom
nounUK /ˈnaɪtli ˈkʌstəm/
US /ˈnaɪtli ˈkʌstəm/
A thing you do every night in the same way.
Reading a story before bed is our family's nightlycustom.
OTHER MEANINGS
2. A tradition that happens each night in a certain place.
The town's nightlycustom is ringing the old bell at nine.
3. A repeated action done every evening without fail.
His nightlycustom of checking the door twice keeps him calm.
4. A regular evening activity shared by a group.
Singing together was the campers' nightlycustom.