Lexical Definition

‎συσπαράσσω‎ sysparássō (soos-par-as'-so) to convulse ^G:V
from ‎σύν‎ and ‎σπαράσσω‎

throw down.

• to rend completely, i.e. (by analogy) to convulse violently

Abbott-Smith

*† συ-σπαράσσω
to convulse completely: c. acc. pers., Mk 9:20, Lk 9:42 (cf. σπαράσσω).†

Abbott-Smith References

Liddell-Scott-Jones

συσπαράσσω,

Attic dialect συσπαράττω, tear in pieces, [NT+2nd c.AD+]

_{LSJ Scripture Refs: Luke.9.42}