The physical universe is defined as all of space and time [a] (collectively referred to as spacetime) and their contents. [9] Such contents comprise all of energy in its various forms, including …

The meaning of UNIVERSE is the whole body of things and phenomena observed or postulated : cosmos. How to use universe in a sentence.

Oct 29, 2024 · The universe is everything. It includes all of space, and all the matter and energy that space contains. It even includes time itself and, of course, it includes you.

/ ˈju·nəˌvɜrs / Add to word list everything that exists, esp. all physical matter, including all the stars and planets in space (Definition of universe from the Cambridge Academic Content Dictionary …

Definition of universe noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

The universe is the whole of space and all the stars, planets, and other forms of matter and energy in it. Einstein's equations showed the Universe to be expanding. Early astronomers …

Universe definition: the totality of known or supposed objects and phenomena throughout space; the cosmos; macrocosm.. See examples of UNIVERSE used in a sentence.

A hypothetical whole of spacetime, matter, and energy that is purported to exist simultaneously with but to be different from this universe: an alternate universe.

The term "universe" is a multifaceted word that encompasses a wide range of meanings and interpretations across different fields such as science, philosophy, literature, and culture.

universe meaning, definition, what is universe: a world or an area of space that is diff...: Learn more.