infuriate (v.) Look up infuriate at Dictionary.com
1660s, from Italian infuriato, from Medieval Latin infuriatus, past participle of infuriare "to madden, enrage," from Latin in furia "in a fury," from ablative of furia (see fury). Also from 1660s as an adjective in English, but this use is rare. Related: Infuriated; infuriating.