κηδεμονέω
From LSJ
ἐξ ὀνύχων λέοντα τεκμαίρεσθαι → judge by the claws, judge by a slight but characteristic mark, small traits give the clue to the character of a person, deduce something from a small indication, identify a lion from its claws
German (Pape)
[Seite 1429] ein κηδεμών sein, Cyrill.
Greek (Liddell-Scott)
κηδεμονέω: εἶμαι κηδεμών, Κυρίλλ. Ἱεροσολ. Κατήχ. σ. 166Α.