ἀπρόσοδος
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
English (LSJ)
ον,
A without approach, inaccessible, βίος Phryn.Com. 18; ὄρη Procop.Goth.4.16. II not yielding a return, unproductive, Phld. Oec.p.35J.
