1911 Encyclopædia Britannica, Volume 18… (1911)
“ MORTUARY (Med. Lat. mortuarium, from mortuus, dead) , of or belonging to the dead, or, in particular, to the burial of the dead. The chief modern use of the word is for a building in which dead bodies awaiting burial may be temporarily kept, for the purpose of inquiry, identification, post-mortem examination, &c. But it has also been applied to many subjects connected with death and burial. In monastic institutions it was the duty of the almoner to send round to other monastic houses notice of the death of a member, asking for prayers for the soul of the dead. ”
