[1] : The Collaborative International Dictionary of English v.0.48

charnel \char"nel\, a. f. charnel carnal, fleshly, fr. l.
   carnalis. see carnal.
   containing the bodies of the dead. "charnel vaults."
   --milton.
   1913 webster

   charnel house, a tomb, vault, cemetery, or other place
      where the bones of the dead are deposited; originally, a
      place for the bones thrown up when digging new graves in
      old burial grounds.
      1913 webster
see also:
carnal charnel house 

[2] : WordNet (r) 2.0

charnel house
     n : a vault or building where corpses or bones are deposited
         syn: charnel
see also:
charnel 

[3] : Moby Thesaurus II by Grady Ward, 1.0

49 moby thesaurus words for "charnel house":
   barrow, beehive tomb, bone house, box grave, burial,
   burial chamber, burial mound, burning ghat, catacombs, cenotaph,
   cist, cist grave, crematorium, crematory, cromlech, crypt,
   deadhouse, deep six, dokhma, dolmen, grave, house of death,
   last home, long home, low green tent, low house, mastaba,
   mausoleum, monstrance, morgue, mortuary, mummy chamber,
   narrow house, ossuarium, ossuary, passage grave, pit, pyramid,
   reliquary, resting place, sepulcher, shaft grave, shrine, stupa,
   tomb, tope, tower of silence, tumulus, vault

Charnel House >> C Words
Charnel House, definition of term: Charnel House
charnel+house_pag1.html

Charnel >> C Words
Charnel, definition of term: Charnel
charnel_pag1.html

Clearing House >> C Words
Clearing House, definition of term: Clearing House
clearing+house_pag1.html

Crazy House >> C Words
Crazy House, definition of term: Crazy House
crazy+house_pag1.html

Chapter House >> C Words
Chapter House, definition of term: Chapter House
chapter+house_pag1.html

Carriage House >> C Words
Carriage House, definition of term: Carriage House
carriage+house_pag1.html

Bee House >> B Words
Bee House, definition of term: Bee House
bee+house_pag1.html

Boarding House >> B Words
Boarding House, definition of term: Boarding House
boarding+house_pag1.html

Brokerage House >> B Words
Brokerage House, definition of term: Brokerage House
brokerage+house_pag1.html

Bath House >> B Words
Bath House, definition of term: Bath House
bath+house_pag1.html