say it: ek-skuh-myoo-nuh-KAY-shuhn
excommunication is a noun meaning "the state of being excommunicated". It carries 2 recorded senses.
the act of banishing a member of a church from the communion of believers and the privileges of the church; cutting a person off from a religious society
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 excommunication 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.