Noun suicide has 2 senses
  1. suicide, self-destruction, self-annihilation - the act of killing yourself; "it is a crime to commit suicide"
    --1 is a kind of killing, kill, putting to death
    --1 has particulars:
     assisted suicide; felo-de-se; harakiri, hara-kiri, harikari; suttee
  2. suicide, felo-de-se - a person who kills himself intentionally
    --2 is a kind of killer, slayer