the whole world · worldwide; global

As global warming increases, sea levels get higher and higher.

A GPS device can pinpoint your location anywhere in the world.

Shocked by the events of September 11th, politicians all over the world condemned the terrorists for their reprehensible deed.

Due to global warming, cities could be completely submerged.

It is a term used to describe the warming of the earth due to increasing amounts of carbon dioxide in the atmosphere.