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.
infrequent
infrigidation
infringe
infringement
infundibulum
infuriate
infuriating
infuriation
infuse
infusion
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