postponer

from WordNet (r) 3.0 (2006)

postponer
    n 1: someone who postpones work (especially out of laziness or
         habitual carelessness) [syn: {procrastinator}, {postponer},
         {cunctator}]

from The Collaborative International Dictionary of English v.0.48

Postponer \Post*pon"er\, n.
   One who postpones.
   [1913 Webster]

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