noun, noun or participle which takes 'suru', intransitive verb
absence; nonattendance
Formal term for not attending or being absent from a meeting, event, or gathering. Often used in official or written contexts.
会議に不参の場合は、事前に連絡してください。
If you will be absent from the meeting, please notify us in advance.
彼
He was absent from the ceremony due to illness.