Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
κατακυλισθησόμεθα we will roll down LXX.1Sam.14.8
κατακυλίω downwards LXX.Jer.51.25

Liddell-Scott-Jones

κατακυλίνδω (katakulindō) to roll downward G:V

κατακυλίνδω

or κατακτῠπ-κυλίω [Refs 1st c.AD+] — _middle_, see below), roll down, [LXX+1st c.BC+]:—middle, λίθους κατακυλιομένους [Refs 2nd c.AD+]:—passive, to be rolled down or thrown off, [Refs 5th c.BC+]:—present κατακῠλινδέω [Refs 1st c.AD+]; imperfect κατεκυλίνδουν [Refs 2nd c.AD+]

LSJ Scripture Refs: LXX.Jer.28.25*