Definition of occasionalistic in English:

occasionalistic

Pronunciation /əˈkeɪʒ(ə)nəlɪstɪk/ /əˈkeɪʒ(ə)n(ə)lɪstɪk/ /əˈkeɪʒən(ə)lɪstɪk/

adjective

Philosophy
  • Of or relating to occasionalists or occasionalism.

Origin

Late 19th century. From occasionalist + -ic.