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- Dictionaryparticle/ˈpɑːtɪkl/
noun
- 1. a minute portion of matter: "tiny particles of dust" Similar
- 2. the least possible amount: "he agrees without hearing the least particle of evidence" Similar
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noun
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In the physical sciences, a particle is a small localized object which can be described by several physical or chemical properties, such as volume, density, or mass. They vary greatly in size or quantity, from subatomic particles like the electron, to microscopic particles like atoms and molecules, to macroscopic particles like powders and other granular materials. Particles can also be used to cr... Wikipedia