petrosorumDictionary entriespetrosus, petrosa, petrosum:Adjective · 1st declensionFrequency:UncommonDictionary:Lewis & ShortAge:Late= rocky;Entry →gen. pl. (m.)gen. pl. (n.)petrosum, petrosi:Neuter · Noun · 2nd declensionFrequency:UncommonDictionary:Lewis & ShortAge:Late= rocky place;Entry →gen. pl.ExamplesLoading examples…