Synonyms: denial, self-abnegation, self-denial, self-renunciation, abnegation
Definition: renunciation of your own interests in favor of the interests of others
Similar words: renunciation, forgoing, forswearing
Definition: the act of renouncing; sacrificing or giving up or surrendering (a possession or right or title or privilege etc.)
Similar words: self-sacrifice, selflessness
Definition: acting with less concern for yourself than for the success of the joint activity