Extended Strong's Greek Lexicon (Abbott-Smith based)
to wallow
Usage: κυλίω late form of κυλίνδω, [in LXX: Jos.10:18, 1Ki.14:33, al. (גָּלַל), 4Ki.9:33 (שָׁמַט), al. ;] to roll, roll along. Pass., to be rolled; of persons (in Hom, as sign of grief), to roll or wallow: Mrk.9:20.† (AS)