Strong's G4592 — σημεῖον (noun)
semeion (say-mei`-on) n.
1. an indication, especially ceremonially or supernaturally
[neuter of a presumed derivative of the base of G4591]
KJV: miracle, sign, token, wonder 
Root(s): G4591 
Hebrew root: σημαίνω
Occurrences: 77