גִּרְגָּשִׁי

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

Source

English (Strong)

patrial from an unused name (of uncertain derivation); a Girgashite, one of the native tribes of Canaan: Girgashite, Girgasite.