כָּבַר
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 (Strong)
a primitive root; properly, to plait together, i.e. (figuratively) to augment (especially in number or quantity, to accumulate): in abundance, multiply.