Definition of presentationism in US English:

presentationism

noun

Psychology Philosophy
historical
  • The doctrine or theory that in perception the mind has immediate cognition of the object.

Origin

Mid 19th century. From presentation + -ism. Compare presentationist.

Pronunciation

presentationism

/ˌprɛznˈteɪʃ(ə)nɪz(ə)m/