Cosmos: meaning, definitions and examples

Used when referring to the universe as an orderly, harmonious system.

• The ancient philosophers pondered the mysteries of the cosmos.
• Her curiosity about the cosmos led her to study astronomy.

Used when referring to all of space, time, matter, and energy as a whole. It encompasses everything that exists.

• Scientists debate how the universe began and how it will end.
• The universe is full of wonders we have yet to discover.

Used when referring to the vast, empty regions beyond Earth, or more casually when talking about the general concept of the area outside our planet.

• Space is so vast, it boggles the mind.
• The astronauts spent six months aboard the International Space Station.

Used specifically when talking about a large system of stars, gas, and dust bound together by gravity.

• The Milky Way is the galaxy that contains our Solar System.
• Astronomers discovered a new galaxy on the edge of the observable universe.

Used when referring to the universe as a whole, especially in a scientific or philosophical context.

• The mysteries of the cosmos have fascinated scientists for centuries.
• She felt a deep connection with the cosmos while stargazing.

Can refer to Earth or the human experience in general, often used in everyday conversation.

• Traveling the world is his lifelong dream.
• She is well-known in the world of fashion.

Often used in a more abstract sense, referring to a field or area that is more metaphorical or imaginative, like fantasy, influence, or thought.

• The realm of fantasy novels allows for endless creative possibilities.
• In the realm of politics, she is a significant figure.

Used to represent a specific area of expertise, activity, or knowledge often related to professional or academic fields.

• Cybersecurity is his domain of expertise.
• In the domain of physics, her theories are groundbreaking.