'Excuser' definitions:

Definition of 'excuser'

From: WordNet
noun
A person who pardons or forgives or excuses a fault or offense [syn: pardoner, forgiver, excuser]

Definition of 'Excuser'

From: GCIDE
  • Excuser \Ex*cus"er\, n.
  • 1. One who offers excuses or pleads in extenuation of the fault of another. --Swift. [1913 Webster]
  • 2. One who excuses or forgives another. --Shelton. [1913 Webster]