ὀπισθοκράνιον
From LSJ
Ὦ τύμβος, ὦ νυμφεῖον, ὦ κατασκαφὴς οἴκησις αἰείφρουρος, οἷ πορεύομαι πρὸς τοὺς ἐμαυτῆς → Tomb, bridal chamber, eternal prison in the caverned rock, whither I go to find mine own.
English (LSJ)
[ᾱ], τό, the back part of the skull, occiput, Sever. ap. Aët.7.92, Paul.Aeg.6.2, Glossaria.
German (Pape)
[Seite 358] τό, der hintere Theil des Hirnschädels, VLL.
Greek (Liddell-Scott)
ὀπισθοκράνιον: τό, τὸ ὄπισθεν μέρος τοῦ κρανίου, τὸ ἰνίον. Γλωσσ.· οὕτως, ὀπισθόκρᾱνον, Νικηφ. Βλεμμ. Ἐκλογ. σ. 667, ἔκδ. Mai.