λάμος
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)
=
A ingluvies, Sch.Hor.Ep.1.13.10.
Greek (Liddell-Scott)
λάμος: -ου, ὁ, ἴδε ἐν λ. λάμια, τά.