λιγύθροος
From LSJ
τραχὺς ἐντεῦθεν μελάμπυγός τε τοῖς ἐχθροῖς ἅπασιν → he is a tough black-arse towards his enemies, he is a veritable Heracles towards his enemies
English (LSJ)
λιγύθροον, = λιγυηχής (clear-sounding), DP. 574, Coluth. 276, etc.
German (Pape)
[Seite 43] zsgzgn λιγύθρους, hell tönend; ήχή, D. Per. 574; πηκτίς, Nonn. D. 8, 377; νύμφη, Coluth. 276.
Greek (Liddell-Scott)
λῐγύθροος: -ον, = τῷ προηγ., Διον. Π. 574, Κόλουθ. 276, κτλ.