Henry George Liddell, Robert Scott, A Greek-English Lexicon

A.“-ήσω” A.Ag.1541 (anap.), S.Aj.632 (lyr.): aor. 1 “-ησα” E.Tr.[111]:—Med. (v. infr. 2): impers. in pf. Pass. (v. infr.): (θρῆνος):—sing a dirge, wail, “Μοῦσαι δ᾽ ἐννέα πᾶσαι ἀμειβόμεναι ὀπὶ καλῇ θρήνεον” Od.24.61; τίς ὁ θρηνήσων; A.Ag. l.c.; τίς . . ἔσθ᾽ ὁ θρηνῶν; Ar.Nu.1260; “θ. πρὸς τύμβον” A.Ch.926; “θ. καὶ ὀδύρεσθαι” Pl.Ap.38d; “πρὸς σφᾶς αὐτούς” Isoc.8.128: c.acc.cogn., στονόεσσαν ἀοιδὴν . . ἐθρήνεον were singing a doleful dirge, Il.24.7221; γόον θ. A.Fr.291; “ὀξυτόνους ᾠδάς” S.Aj.l.c.; ἐπῳδάς ib.582; ὕμνους, of the nightingale, Ar.Av.211 (lyr.); “φθόγγους ἀλύρους” Alex.162.7:—Pass., “ἅλις μοι τεθρήνηται γόοις” S.Ph.1401; “ἱκανῶς τεθρήνηται” Luc.Cat. 20.

2. c.acc., bewail, “θ. πόνους” A.Pr.615; “τὸν θάνατον” Pl.Phd.85a; “ὅσα τὸν . . ἐμὸν θρηνῶ πατέρα” S.El.94 (anap.), cf. 530, Ev.Luc.23.27, etc.; “τὸν φύντα” E.Fr.449:—so also Med., “ἄκος γὰρ οὐδὲν τόνδε θρηνεῖσθαι” A.Pr.43:—Pass., to be lamented, S.Aj.852, Fr.653.