Mackle

from WordNet (r) 3.0 (2006)
mackle
    n 1: a printed impression that is blurred or doubled
    
from The Collaborative International Dictionary of English v.0.48
Mackle \Mac"kle\, n. [See {Macle}.]
   Same as {Macule}.
   [1913 Webster]
    
from The Collaborative International Dictionary of English v.0.48
Mackle \Mac"kle\, v. t. & i.
   To blur, or be blurred, in printing, as if there were a
   double impression.
   [1913 Webster]
    

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