say it: PAH-lim-ur-ays
polymerase is a noun meaning "an enzyme that catalyzes the formation of new DNA and RNA from an existing strand of DNA or RNA". It is pronounced /ˈpɑˌlɪmɚˌeɪs/ — PAH-lim-ur-ays. It carries one recorded sense.
an enzyme that catalyzes the formation of new DNA and RNA from an existing strand of DNA or RNA
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 polymerase 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.