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