Source : Webster's Revised Unabridged Dictionary (1913)

Wigg \Wigg\, Wig \Wig\, n. [Cf. D. wegge a sort of bread, G.
   weck, orig., a wedge-shaped loaf or cake. See {Wedge}.]
   A kind of raised seedcake. ``Wiggs and ale.'' --Pepys.