Universe

Definition

Universe refers to all of space, time, matter, and energy, including planets, stars, galaxies, and all other forms of matter and energy. It is the entirety of existence as understood in cosmology and physics.

Parts of Speech

• Noun

Pronunciation

American English

• IPA Pronunciation: /ˈjuː.nɪˌvɝːs/
• Respelling: YOO-ni-vurs

British English

• IPA Pronunciation: /ˈjuː.nɪˌvɜːs/
• Respelling: YOO-ni-vurs

Etymology

The word "universe" originates from the Latin term "universum," meaning "the whole" or "all together," derived from "uni-" (one) and "versus" (turned or combined). The term was first used in the Middle Ages to describe the totality of existence, as informed by medieval cosmology.

Derivatives

• Universal (adjective)
• Universality (noun)
• Multiverse (noun)
• Universalist (noun/adjective)
• Universally (adverb)

Synonyms

• Cosmos
• Creation
• Macrocosm

Antonyms

• None

Usage

The term "universe" is used in scientific, philosophical, and poetic contexts. For example, in cosmology, "The universe is estimated to be around 13.8 billion years old." It can also be used metaphorically, e.g., "Her children are her entire universe."

Related Terms

• Cosmos: The universe regarded as an orderly and harmonious system.
• Galaxy: A large system of stars, stellar remnants, and interstellar matter bound by gravity.
• Space: The boundless three-dimensional extent in which objects and events occur.

Detailed Definitions

Noun

• The entirety of space, time, matter, and energy: Refers to the totality of everything that exists.
  • Example: "The universe is constantly expanding, as suggested by modern cosmology."
• A specific domain or field of existence or thought: Refers to an area of focus, whether literal or metaphorical.
  • Example: "In the universe of literature, Shakespeare holds a special place."
• A self-contained world or sphere: Refers to a fictional or conceptual construct.
  • Example: "The Marvel Cinematic Universe has captivated audiences worldwide."