Home › Words › U › unattendanceunattendanceunattendance means lack of attendance.EtymologyFrom Middle English unattendaunce, equivalent to un- + attendance.nounLack of attendancee.g.“Also screamingly noticeable is the unattendance of this welcoming party by the young men of the Ekpe cult. But the most explosive absence is that of the great Isiburuekperi.” — 2016, Chris Dahi, Bonded:Definitions & examples from Wiktionary (CC BY-SA 3.0).