\Se*pul"chral\, a. [L. sepulcralis: cf. F.
s['e]pulcral.]
1. Of or pertaining to burial, to the grave, or to monuments
   erected to the memory of the dead; as, a sepulchral stone;
   a sepulchral inscription.
2. Unnaturally low and grave; hollow in tone; -- said of
   sound, especially of the voice.
         This exaggerated dulling of the voice . . . giving
         what is commonly called a sepulchral tone. --H.
                                               Sweet.