say it: kree-muh-TAW-ree-uhm
crematorium is a noun meaning "a mortuary where corpses are cremated". It carries 2 recorded senses.
a furnace where a corpse can be burned and reduced to ashes
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 crematorium 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.