κοινοτάφιον
From LSJ
λέγεις, ἃ δὲ λέγεις ἕνεκα τοῦ λαβεῖν λέγεις → you speak, but you say what you say for the sake of gain (Menander, fr. 776)
English (LSJ)
[ᾰ], τό, public grave, Ulp.ad D.18.208 (p.111 Dobson).
German (Pape)
[Seite 1469] τό, gemeinsames Grab, Sp.