καταληκτ-ικός · katalēkt-ikos — LSJ
leaving off; esp. in Metric, of verses having the last foot incomplete, Heph. 4.2, Anon.Metr. Oxy. 220ix 19, etc.; τὸ κ. Heph. l.c.; of feet, κ. [εἶδος παίωνος] Demetr. Eloc. 38.
Adv. -κῶς disinterestedly, διδόναι τι M.Ant. 9.42, cf. 7.13 (-ληπτ- codd.), Arr. Epict. 2.23.46.