n (philosophy) a philosophical theory holding that all events are inevitable consequences of antecedent sufficient causes; often understood as denying the possibility of free will
Patrick Kennedy in WBKO My dad was one who never took on adversity without a lot of hope and a sense of determinism to overcome whatever obstacles were in his way,said Rep. Patrick Kennedy.
Lionel Trilling in Boston Globe (registration) As the literary critic Lionel Trilling wrote in 1963, Mr. Mailer "probe[s] modern society on a level deeper than that of political and economic determinism."