Cup·cake  \ˈkəp-ˌkāk\  vb  cup·caked; cup·cak·ing  1 : to seek out individually-sold cupcakes from local bakeries   2 : to pursue personal indulgence in treats comprised of cake, icing, and other luscious confections -- cup·cak·er n

Definition by M. Gravelle, with assistance from D.E.