godmother

from WordNet (r) 3.0 (2006)
godmother
    n 1: any woman who serves as a sponsor for a child at baptism
    
from The Collaborative International Dictionary of English v.0.48
Godmother \God"moth`er\, n. [AS. godm[=o]dor.]
   A woman who becomes sponsor for a child in baptism. See
   {Godfather}
   [1913 Webster]
    

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