A proponent of atomism, a philosophical theory that posits that matter is composed of discrete units called atoms.

A specific philosophical doctrine or set of principles derived from the atomist view.

परमाणुवाद पर आधारित सिद्धांत

English Usage: According to the atomist theory, the properties of materials arise from the interactions of atoms.

Hindi Usage: परमाणुवाद के अनुसार, सामग्रियों की गुण वे कणों की अंतःक्रियाओं से उत्पन्न होते हैं।