M / mortŭārĭus
adjective

mortŭārĭus

fem. mortŭāria · neut. mortŭārium
belonging to the dead; vocabularies of the dead
of or belonging to the dead (ante-class.): mortuaria glossaria, vocabularies of the dead, a term applied by Cato to the philosophers who talk of dead, and not of existing, things, Gell. 18, 7, 3.