The act of renouncing or rejecting something. His abnegation of personal desires for the sake of the community was admired by all.
Self-denial; the act of denying oneself some rights, conveniences, or pleasures. Her abnegation of luxury was evident in her simple lifestyle.
In law, the relinquishment or renunciation of a right or privilege. The contract included an explicit abnegation of the tenant's right to compensation.