Definition of monoideism in English:

monoideism

(also monoïdeism)

noun

Psychology
  • Concentration of the mind, or fixation of the attention, on one idea, especially as a form of monomania or a hypnotic condition.

Origin

Mid 19th century. From mono- + idea + -ism. Compare French monoïdéisme.

Pronunciation

monoideism

/ˌmɒnəʊʌɪˈdiːɪz(ə)m/