abnegation

noun

1. the denial and rejection of a doctrine or belief

   noun.communication

   Examples

   Abnegation of the Holy Trinity.

   Source: WordNet 3.0

2. renunciation of your own interests in favor of the interests of others

   noun.act

   Synonyms denial self-abnegation self-denial self-renunciation

   Source: WordNet 3.0

3. a denial; a renunciation.

   noun

   Source: webster1913