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
[Seite 871] τό, = σίλφιον, Hesych.
σέλπον: τό, = σίλφιον, Ἡσύχ.