This is the 167th most frequent Czech word.
světě
The Czech word "světě" means "world" in the locative case.
Here, 'světě' is used in the vocative case for addressing the world directly.
Světě, ty jsi krásný.
World, you are beautiful.
Here, 'světě' is used in the locative case to express a location.
Ve světě najdeme různorodé kultury.
In the world, we find diverse cultures.
Here, 'světě' again shows a use in a locative context but with a poetic tone emphasizing the existential sense of 'world'.