Search Result for "pledger": 
Wordnet 3.0

NOUN (1)

1. someone who makes or gives a pledge; 



The Collaborative International Dictionary of English v.0.48:

Pledger \Pledg"er\, n.
   One who pledges.
   [1913 Webster]


WordNet (r) 3.0 (2006):

pledger
    n 1: someone who makes or gives a pledge