'World' in the Bible

For what benefit is it for a person to gain the whole world, yet forfeit his life?

and his clothes became radiantly white, more so than any launderer in the world could bleach them.

I tell you the truth, wherever the gospel is proclaimed in the whole world, what she has done will also be told in memory of her."

He said to them, "Go into all the world and preach the gospel to every creature.