say it: pee-NAH-luh-jee
penology is a noun meaning "the branch of criminology concerned with prison management and prisoner rehabilitation". It carries one recorded sense.
the branch of criminology concerned with prison management and prisoner rehabilitation
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 penology 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.