world
Greek, "kosmos", means "world-system". (Revelation 11:15); (John 7:7).
( See Scofield) - (Revelation 13:8).
Related Commentaries of 1 John 5:4
1 John 5:4
4 For whatsoever is born of God overcometh the world: and this is the victory that overcometh the world, even our faith.