matter. 1715, in the meaning defined at sense 1. Define matter. See more. Even so, in physics and chemistry, matter exhibits wave-particle duality, so it has properties of both waves and particles. 2. ... Obsolete, the branch of physics that studies the properties of matter. Matter definition: A matter is a task , situation , or event which you have to deal with or think about,... | Meaning, pronunciation, translations and examples. History and Etymology for physics. 1. In physics, one way to distinguish between mass and matter is to define matter as a substance consisting of particles that exhibit rest mass. It is a short form of it does not matter. n. 1. matter synonyms, matter pronunciation, matter translation, English dictionary definition of matter. That which occupies space and has mass; physical substance. Physics definition is ... a science that deals with matter and energy and their interactions. Matter definition, the substance or substances of which any physical object consists or is composed: the matter of which the earth is made. Also called somatics. We can use no matter to link two clauses as a conjunction. a science that deals with matter and energy and their interactions; the physical processes and phenomena of a particular system ... First Known Use of physics. We can use no matter with what, when, where, which, who and how to refer to a situation that cannot be changed, even though we try:…