frizz
Frizz (verb) means of hair, to twist into small, tight curls, often untidily.
Etymology
From Middle English frysen, from Old French friser, frizer (“to frizzle, crisp, curl, ruffle, braid, touch lightly, graze, scratch”), of Proto-Germanic origin, perhaps via Old Frankish *fris (“curl”), from Proto-Germanic *frisaz (“frizzy, curly”). Cognate with Old Frisian frisle, frēsle ("the hair of the head, lock of hair, curl, ringlet"; > North Frisian friessle, fressle (“hair, horse's tail”), West Frisian frisseljen (“braid of hair, braid”)), Old English frīs (“crisped, curled”).