Furnunculus
(fur-NUN-kyoo-lus)
Curse that causes boils to break out all over the victim.
Harry cast this spell on Draco, but it was deflected and hit Goyle in the face (GF18, GF37)
Fred and George tried to cheer up Ginny by covering themselves with fur or boils and then jumping out at her (CS11).
Obliviator Arnold Peasegood suffered a minor attack of boils while helping to break up a goblin riot in Chipping Clodbury (DP).
- c.f. BOIL-CURE POTION, BULBADOX POWDER HIVES HEX, WARTCAP POWDER.
related to "furnus" L. oven?
related to "furunculus" L. which means "petty thief" and is the basis of the English word "furuncle," which is a fancy name for "boil" (as in a skin lesion, not the verb for the point at which a liquid becomes a gas). Obviously, at some point, wizards decided it was easier to say the spell when they threw in the extra "n" after the letters f-u-r. Submitted by Claire T. Nollet