say it: tem-PES-choo-uhs
tempestuous is an adjective meaning "characterized by violent emotions or behavior". It carries 2 recorded senses.
characterized by violent emotions or behavior
“a stormy argument”
“a stormy marriage”
Definitions, synonyms and semantic relations for tempestuous 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.