σύσσημον G4953
sýssēmon · soos'-say-mon · Noun Neuter
neuter of a compound of σύν and the base of σημαίνω; a sign in common, i.e. preconcerted signal:--token.
1 Occurrence in the King James Bible
Mark 14:44And he that betrayed him had given them a token, saying, Whomsoever I shall kiss, that same is he; take him, and lead him away safely.