v. [UN-2 4.] trans. To divest of a wig.

1

1819.  Metropolis, II. 125. A button … entangling with her peruque, unmasked, or rather unwigged the Virgin of the Sun.

2

1897.  Westm. Gaz., 6 Aug., 8/2. A tradition as to Baron Martin having unwigged himself … at Durham.

3