noun, noun or participle which takes 'suru', intransitive verb
lifelong separation; parting for life
Refers to a separation where the people involved will likely never meet again, often due to death, distance, or irreversible circumstances. Can be used as a noun or with する to describe the act of parting forever.
戦争で家族と生別した。
I was separated from my family for life because of the war.
親友との生別はとても辛かった
Parting from my best friend forever was very painful.