ˌnon-atˈtendance BrE AmE noun [uncountable] formal
failure to go to a place or event where you are supposed to go:
He was taken into care because of his non-attendance at school.
ˌnon-atˈtendance BrE AmE noun [uncountable] formal
failure to go to a place or event where you are supposed to go:
He was taken into care because of his non-attendance at school.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012