τούτων γάρ ἑκάτερον κοινῷ ὀνόματι προσαγορεύεται ζῷον, καί ὁ λόγος δέ τῆς οὐσίας ὁ αὐτός → and these are univocally so named, inasmuch as not only the name, but also the definition, is the same in both cases (Aristotle, Categoriae 1a8-10)
middle voice from a compound of κατά and a derivative of ὀπτάνομαι (compare ἔσοπτρον); to mirror oneself, i.e. to see reflected (figuratively): behold as in a glass.
