say it: FYUUR-ee-uhs
furious is an adjective meaning "marked by extreme and violent energy". It carries 3 recorded senses.
marked by extreme anger
“the enraged bull attached”
“furious about the accident”
“a furious scowl”
“infuriated onlookers charged the police who were beating the boy”
“could not control the maddened crowd”
(of the elements) as if showing violent anger
“angry clouds on the horizon”
“furious winds”
“the raging sea”
Definitions, synonyms and semantic relations for furious 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.