affirmer

from WordNet (r) 3.0 (2006)
affirmer
    n 1: someone who claims to speak the truth; "a bold asserter";
         "a declarer of his intentions"; "affirmers of traditional
         doctrine"; "an asseverator of strong convictions"; "an
         avower of his own great intelligence" [syn: {asserter},
         {declarer}, {affirmer}, {asseverator}, {avower}]
    
from The Collaborative International Dictionary of English v.0.48
Affirmer \Af*firm"er\, n.
   One who affirms.
   [1913 Webster]
    

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