μελάνοστος
From LSJ
ἔγνω δὲ φώρ τε φῶρα καὶ λύκος λύκον → the thief knows the thief and the wolf knows the wolf, and thief knows thief and wolf his fellow wolf, set a thief to catch a thief
English (LSJ)
ον, for μελᾰν-όστεος,
A black-boned, αἰετοῦ . . μελανόστου θηρητῆρος read for μέλανος τοῦ in Il.21.252 by Aristotle (cf. Sch. BT, Eust. 1235.42); cf. μελάνοσσος.
