When you make your friend really mad because you don't return his car on time and cause him to miss an appointment, this is an example of a time when you infuriate your friend.
Origin of infuriate; from Medieval Latin infuriatus, past participle of infuriare, to enrage ; from Classical Latin in-, in + furiare, to enrage ; from furia, rage, fury
transitive verbin·fu·ri·at·ed, in·fu·ri·at·ing, in·fu·ri·ates
Origin of infuriateMedieval Latin &imacron;nfuriare, &imacron;nfuriat- : Latin in-, intensive pref.; see in–2 + Latin furiare, to enrage (from furia, fury; see fury).
(third-person singular simple present infuriates, present participle infuriating, simple past and past participle infuriated)