缺席

I missed three attendances this year.

He won the case by default.

She defaulted on the last rehearsal.

mark/note the absence of students

absent committee member

be absent through being otherwise engaged

be absent without (good) excuse

be absent without permission; go absent without leave

be absent with leave

be absent occasionally

be absent on some pretext

be purposely/deliberately absent

long absence

be absent from a meeting