πενθητήρ
From LSJ
ἐὰν ἐκπέσῃ τὸ σιδήριον καὶ αὐτὸς πρόσωπον ἐτάραξεν καὶ δυνάμεις δυναμώσει καὶ περισσεία τοῦ ἀνδρείου σοφία (Ecclesiastes 10:10, LXX version) → If the iron axe fails, and the man has furrowed his brow, he will gather his strength, and the redoubling of his manly vigor will be the wise thing.
English (LSJ)
ῆρος, ὁ, ἡ,
A mourner, A.Pers.946(lyr.), Th.1067(anap.) :—fem. πενθ-ήτριᾰ, she who mourns for, κακῶν E.Hipp.805.
German (Pape)
[Seite 555] ῆρος, ὁ, der Klagende; Aesch. Spt. 1054; πόλεως γέννας πενθητῆρος, Pers. 947.
Greek (Liddell-Scott)
πενθητήρ: ῆρος, ὁ, ἡ, ὁ πενθῶν, Αἰσχύλ. Πέρσ. 946, Θήβ. 1062· - θηλ. κακῶν πενθήτριᾰ, ἡ θρηνοῦσα ἐπὶ δυστυχήμασι, Εὐρ. Ἱππ. 805.