Strong's G4724 — στέλλω (verb)
stello (stel'-lo) v.
1. (properly) to set fast ("stall")
2. (figuratively) to repress
3. (reflexively) to abstain from associating with
[probably strengthened from the base of G2476]
KJV: avoid, withdraw self 
Root(s): G2476 
Compare: G3992 
Hebrew root: ἵστημι
Occurrences: 2