κρῖναι δὲ λόγῳ πολύδηριν ἔλεγχον ἐξ ἐμέθεν ῥηθέντα → judge by reason the too much contested argument which has been given by me
signĭfĭcātīvē, adv., de manière à faire comprendre : Aug. Serm. 89, 6.