διέκτρησις
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)
εως, ἡ, hole bored quite through, Gal.UP10.5 (pl.).
German (Pape)
[Seite 618] ἡ, das Durchbohren, Loch, Galen.
Greek (Liddell-Scott)
διέκτρησις: -εως, ἡ, τρῦπα ἀνοικτὴ πέρα καὶ πέρα, Γαλην. 4. 536.
Spanish (DGE)
-εως, ἡ perforación Gal.3.783.