καμαροειδής
From LSJ
ὕπνος δεινὸν ἀνθρώποις κακόν → sleep is a terrible evil for humans (Menander, Sententiae monostichoi 1.523)
English (LSJ)
ές,
A like a vault, vaulted or arched, Dsc.5.79, Erot. s.v. κοτυληδόνας, Ruf.Oss.25.
German (Pape)
[Seite 1316] ές, gewölbartig, Sp.