κεῦθος

A. = κευθμών, ὑπὸ κεύθεσι γαίης in the depths of the earth, Il. 22.482, Od. 24.204, Hes. Th. 300, cf. Pi. N. 10.56, A. Eu. 1036 (lyr.): in sg., κ. [Ἀπίας χθονός] Id. Supp. 778 (lyr.), cf. Epic. in Arch.Pap. 7.7; κ. νεκύων S. Ant. 818 (anap.); κ. οἴκων the innermost chambers, like μυχός, E. Alc. 872 (lyr.); κεύθεα νηοῦ, = ἄδυτον, Musae. 119; κ. πόντου Opp. H. 4.607.