abnegation
noun
ab·ne·ga·tion
ˌab-ni-ˈgā-shən
formal
: denial
especially
: self-denial
Monks practice abnegation of the material aspects of human life.
… Rennie Stennett, the Giants' $600,000-a-year bust of a second baseman, had, in a rush of abnegation, given away his money and was living on the beach, subsisting on abalone. —Sports Illustrated
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Merriam-Webster unabridged



