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
(2) Sānctus,¹⁴ ī, m., surnom || Severus Sanctus, poète bucolique chrétien.
