Source : Webster's Revised Unabridged Dictionary (1913)

Sanctimonious \Sanc`ti*mo"ni*ous\, a. [See {Sanctimony}.]
   1. Possessing sanctimony; holy; sacred; saintly. --Shak.

   2. Making a show of sanctity; affecting saintliness;
      hypocritically devout or pious. ``Like the sanctimonious
      pirate.'' --Shak. -- {Sanc`ti*mo"ni*ous*ly}, adv. --
      {Sanc`ti*mo"ni*ous*ness}, n.

Source : WordNet®

sanctimoniously
     adv : in a sanctimonious manner; "she was sanctimoniously
           criticizing everybody" [syn: {self-righteously}]