The Collaborative International Dictionary of English v.0.48:

Crackleware \Crac"kle*ware`\ (-w?r`), n.
   See Crackle, n., 3.
   [1913 Webster]

WordNet (r) 3.0 (2006):

crackleware
    n 1: glazed china with a network of fine cracks on the surface
         [syn: crackle, crackleware, crackle china]