Strong's G4438 — πυκτέω (verb)
pukteo (pook-teh'-o) v.
1. to box (with the fist), i.e. contend (as a boxer) at the games (figuratively)
[from a derivative of the same as G4435]
KJV: fight 
Root(s): G4435 
Hebrew root: πυγμή
Occurrences: 1