ἰσχητήριος
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
English (LSJ)
α, ον, (ἴσχω) A astringent, Hp.Loc.Hom.20, cf. Erot.
Greek Monolingual
ἰσχητήριος, -ία, -ον (Α) ίσχω
στυπτικός, στυφός.