Akademik

self-annihilation
noun
the act of killing yourself
-

it is a crime to commit suicide

Syn: ↑suicide, ↑self-destruction
Derivationally related forms: ↑self-destroy (for: ↑self-destruction), ↑self-destruct (for: ↑self-destruction), ↑suicidal (for: ↑suicide)
Hypernyms: ↑killing, ↑kill, ↑putting to death
Hyponyms:
assisted suicide, ↑felo-de-se, ↑harakiri, ↑hara-kiri, ↑harikari, ↑seppuku, ↑suttee

Useful english dictionary. 2012.