abnegationEnglishOxford New American Dictionaryabnegation /ˌabnəˈɡāSH(ə)n, ˌæbnəˈɡeɪʃ(ə)n / ▸ noun the act of renouncing or rejecting something: abnegation of political lawmaking power. ▪ self-denial: people are capable of abnegation and unselfishness. – ORIGIN Middle English : from Latin abnegatio(n-), from the verb abnegare (see abnegate).