say it: SPIR-i-choo-uh-lizm
spiritualism is a noun meaning "(theology) any doctrine that asserts the separate existence of God". It carries 3 recorded senses.
(theology) any doctrine that asserts the separate existence of God
the belief that the spirits of dead people can communicate with people who are still alive (especially via a medium)
concern with things of the spirit
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for spiritualism come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.