Strong's G4953 — σύσσημον (noun)
sussemon (soos'-say-mon) n.
1. a sign in common, i.e. preconcerted signal
[neuter of a compound of G4862 and the base of G4591]
KJV: token 
Root(s): G4862, G4591 
Hebrew root: σημαίνω
Occurrences: 1