peruken.

perukeperuke: see wigperuke (n.)1540s, "natural head of hair," from Middle French perruque (late 15c.), from Italian perrucca "head of hair, wig," of uncertain origin; supposed by some to be connected to Latin pilus "hair," "but the phonetic difficulties are considerable" [OED]. Meaning "artificial head of hair, periwig" is attested from 1560s.