Spinoza, Baruch de Syllabification: (Spi·no·za, Baruch de)Pronunciation: /spiˈnōzə/Definition of Spinoza, Baruch de (1632–77), Dutch philosopher; full name Baruch or Benedict de Spinoza. Spinoza espoused a pantheistic system, seeing “God or nature” as a single infinite substance, with mind and matter being two incommensurable ways of conceiving the one reality. Derivatives SpinozismPronunciation: /-ˌzizəm/ noun SpinozistPronunciation: /-zist/ noun & adjective SpinozisticPronunciation: /ˌspinəˈzistik/ adjective Spinoza, Baruch de in other Oxford dictionaries Definition of Spinoza, Baruch de in the British & World English dictionary