Definition of psycho-hylism in English:

psycho-hylism

noun

rare
  • The belief that the soul is material.

Origin

Late 17th century; earliest use found in Henry More (1614–1687), philosopher, poet, and theologian. From psycho- + ancient Greek ὕλη matter + -ism.

Pronunciation

psycho-hylism

/ˌsʌɪkə(ʊ)ˈhʌɪlɪz(ə)m/