dynamism
philosophical system in which matter consists essentially of simple and indivisible units, substances, or forces; esp. one that reduces to matter to force
en-GB/ˈdaɪnəˌmɪzəm/
en-US/ˈdaɪnəˌmɪzəm/
philosophical system in which matter consists essentially of simple and indivisible units, substances, or forces; esp. one that reduces to matter to force