alarmclophobia Share definition Flag a fear of the alarming noise that a clock emits in the morning to wake oneself up. ( not to be mistaken with alarmclockphobia) like omg my friend katie has the worst alarmclophobia i've ever seen alarmclophobia by huntzwild July 20, 2010 0 0 Get merch Get the alarmclophobia mug. Buy Now — $32.95 See more merch