Noun and する verb
じさつ
東アジアの国の中で最も自殺りつが高い国はかん国です。
South Korea has the highest suicide rate among East Asian countries.
「Blue Wale (シロナガスクジラ)」という名前のSNSゲームで、十代のロシア人少年少女たちが130人以上も自殺したそうです。
Apparently, over 130 Russian teenagers committed suicide as a part of a social media game called "Blue Whale."
日本の自殺名所のリストを、メールで送ってもらえますか？あと、ファイルを送る際に圧縮して頂けると助かります。
Could you email me that list of famous suicide spots in Japan? I’d appreciate if you could compress the file before you send it to me too.
A self kill is when you kill yourself. That's suicide.
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.