M / mortŭālĭa
noun

mortŭālĭa

gen. mortŭālĭum · gender neuter
Grave - clothes; mourningweeds
(Sc. vestimenta.) Grave - clothes or mourningweeds (ante - class.), Naev. ap. Non. 548, 28 (Trag. Rel. v. 48 Rib.).—
funeral songs, dirges
(Sc. carmina.) Haec sunt non nugae; non enim mortualia, funeral songs, dirges, referring to the custom at Rome of hiring women to sing absurd eulogies of the dead at funerals, Plaut. As. 4, 1, 63.