imprecision

from WordNet (r) 3.0 (2006)
imprecision
    n 1: the quality of lacking precision [syn: {impreciseness},
         {imprecision}] [ant: {preciseness}, {precision}]
    
from The Collaborative International Dictionary of English v.0.48
Imprecision \Im`pre*ci"sion\, n.
   Lack of precision. [R.]
   [1913 Webster]
    

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