say it: i-klee-zee-A-stik
ecclesiastic is a noun and adjective meaning "a clergyman or other person in religious orders". It carries 2 recorded senses.
of or associated with a church (especially a Christian Church)
“ecclesiastic history”
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 ecclesiastic 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.