definition
(with "the") Human collective existence; existence in general.
example
There will always be lovers, till the world’s end.
definition
The Universe.
definition
(with "the") The Earth.
example
People are dying of starvation all over the world.
definition
A planet, especially one which is inhabited or inhabitable.
example
Our mission is to travel the galaxy and find new worlds.
definition
A very large extent of country.
definition
(speculation) A realm, such as planet, containing one or multiple societies of beings, especially intelligent ones.
example
the world of Narnia; the Wizarding World of Harry Potter; a zombie world
definition
An individual or group perspective or social setting.
example
In the world of boxing, good diet is all-important.
definition
The part of an operating system distributed with the kernel, consisting of the shell and other programs.
definition
A subdivision of a game, consisting of a series of stages or levels that usually share a similar environment or theme.
example
Have you reached the boss at the end of the ice world?
definition
The twenty-second trump or major arcana card of the tarot.
definition
A great amount.
example
Taking a break from work seems to have done her a world of good.
definition
Age, era