'Self-annihilation' definitions:
Definition of 'self-annihilation'
From: WordNet
noun
The act of killing yourself; "it is a crime to commit suicide" [syn: suicide, self-destruction, self- annihilation]
Definition of 'Self-annihilation'
From: GCIDE
- Self-annihilation \Self`-an*ni`hi*la"tion\, n. Annihilation by one's own acts; annihilation of one's desires. --Addison. [1913 Webster]