say it: ah-guh-STIN-ee-uhn
augustinian is a noun meaning "a Roman Catholic friar or monk belonging to one of the Augustinian monastic orders". It carries one recorded sense.
a Roman Catholic friar or monk belonging to one of the Augustinian monastic orders
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 augustinian 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.