ἐχμάζω

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

Click links below for lookup in third sources:

Full diacritics: ἐχμάζω	Medium diacritics: ἐχμάζω	Low diacritics: εχμάζω	Capitals: ΕΧΜΑΖΩ
Transliteration A: echmázō	Transliteration B: echmazō	Transliteration C: echmazo	Beta Code: e)xma/zw

English (LSJ)

A hold fast, hinder, Eust.904.4, Sch.E.Or.265, Hsch.; cf. ὀχμάζω.