σπινθηροβόλος
From LSJ
ἀγεωμέτρητος μηδεὶς εἰσίτω → no one ignorant of geometry may enter, let no one ignorant of geometry enter, let no one ignorant of geometry come in
German (Pape)
[Seite 922] Funken werfend, sprühend, Sp.
Greek (Liddell-Scott)
σπινθηροβόλος: -ον, ἐκπέμπων σπινθῆρας, Ἰω. Χρυσ.· -σπινθηροβολέω, Βυζ.