noun, noun or participle which takes 'suru', intransitive verb
hanging oneself; suicide by hanging
Refers to the act of hanging oneself. Can also refer to a person who has hanged themselves, but this usage is less common and often context-dependent.
彼は首吊り自殺を図った。
He attempted suicide by hanging.
その部屋で首吊
A person who hanged themselves was found in that room.