say it: fur-OH-shuhs
ferocious is an adjective meaning "marked by extreme and violent energy". It is pronounced /fɚˈoʊʃəs/ — fur-OH-shuhs. It carries one recorded sense.
Definitions, synonyms and semantic relations for ferocious 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.