ὑπομέλας
From LSJ
διαφέρει δὲ ἡ κωμῳδία τῆς τραγῳδίας, ὅτι ἡ μὲν κωμῳδία ἀπὸ γέλωτος εἰς γέλωτα καταλήγει, ἡ δὲ τραγῳδία ἀπὸ θρήνου εἰς θρῆνον → comedy is different from tragedy, because comedy tapers off from laughter into laughter, but tragedy from lament into lament
English (LSJ)
μέλαινα, μέλᾰν,
A blackish, Hp.Epid.1.26.β, Gal.16.714, Aret.SD1.15.
German (Pape)
[Seite 1225] -μέλαινα, -μέλαν, etwas schwarz, schwärzlich, Sp.