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- DictionaryMat·ter/ˈmadər/
noun
- 1. physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy: "the structure and properties of matter"
- 2. an affair or situation under consideration; a topic: "a great deal of work was done on this matter"
verb
- 1. be of importance; have significance: "it doesn't matter what the guests wear"
- 2. (of a wound) secrete or discharge pus. rare US
The meaning of MATTER is a subject under consideration. How to use matter in a sentence.
Jun 26, 2024 · Matter, material substance that constitutes the observable universe and, together with energy, forms the basis of all objective phenomena. At the most fundamental level, matter is composed of elementary particles known as quarks and leptons (the class of elementary particles that includes electrons).
Matter is a general term describing any 'physical substance'. By contrast, mass is not a substance but rather a quantitative property of matter and other substances or systems; various types of mass are defined within physics – including but not limited to rest mass, inertial mass, relativistic mass, mass–energy .
Jul 14, 2020 · What is matter? In science, matter is defined as any substance that has mass and takes up space. Basically, it’s anything that can be touched. Yet, there are also phenomena that are not matter, such as light, sounds, and other forms of energy. A space devoid of all matter is called a vacuum.
Matter definition: the substance or substances of which any physical object consists or is composed. See examples of MATTER used in a sentence.
MATTER definition: 1. a situation or subject that is being dealt with or considered: 2. the situation being dealt…. Learn more.
Jul 18, 2022 · In science, matter is the term for any type of material. Matter is anything that has mass and takes up space. At a minimum, matter requires at least one subatomic particle, although most matter consists of atoms. The word matter is sometimes used to refer to a pure substance .
Oct 19, 2023 · Matter is any substance that has mass and takes up space. Earth, and everything on it, is made of matter, so are all the stars and planets in the universe. According to the Big Bang theory, at the beginning of the universe, all matter erupted from a singularity, a hot, dense speck of matter.
matter noun (SUBSTANCE) [ U ] physical substance in the universe: Some scientists believe that there is about ten times as much matter in the universe as astronomers have observed. [ U ] a substance of a particular kind: Most vegetable matter is compostable. There's no waste matter left over.
Definitions of matter. noun. that which has mass and occupies space. “physicists study both the nature of matter and the forces which govern it”. see more. noun. some situation or event that is thought about. “it is a matter for the police”. synonyms: issue, subject, topic.
