world
/wɝld/
This term shifts between a concrete physical entity and an abstract conceptual space. When referring to the planet, it carries a sense of global scale and interconnectedness, often used in political or environmental contexts to evoke a feeling of shared destiny or universal crisis. When used to describe a specific social sphere, such as the world of finance, it suggests a closed ecosystem with its own internal logic, jargon, and hierarchy. Grammatically, the word is typically a countable noun, but it functions as a singular collective when referring to the Earth. While it can be pluralized to describe multiple universes or distinct realms of existence, the singular form is used exclusively when discussing the totality of human experience or the physical globe.
Meanings
The planet Earth, including all its countries, people, and natural features.
"The world is facing a climate crisis."
The totality of human existence, including all people and their collective activities and history.
"He wanted to travel and see the world."
A particular area of interest, activity, or a specific social group with its own customs.
"The world of professional ballet is highly competitive."
A comprehensive set of imagined events and characters, typically in a novel, movie, or game.
"The author created a complex fantasy world with its own laws of physics."
Examples
Pollution is a serious threat to the world and its oceans.
The news spread quickly across the entire world.
She spent years studying the world of high finance.
The novelist spent decades building a detailed fictional world.
The discovery of new galaxies expanded our view of the world.