Extended Strong's Greek Lexicon (Abbott-Smith based)
to convulse
Usage: σπαράσσω [in LXX: 2Ki.22:8 B (גָּעַשׁ hith.), Jhn.4:19 (הָמָה) Dan LXX 8:7 (שָׁלַךְ hi.), 3Ma.4:6 * ;] __1. to tear, rend, mangle. __2. to convulse: Mrk.1:26 (see Swete, in l) Mrk.9:26, Luk.9:39 (cf. συν-σπαράσσω).† (AS)