Solid-state physics is the study of rigid matter, or solids, through methods such as solid-state chemistry, quantum mechanics, crystallography, electromagnetism, and metallurgy.

The meaning of SOLID is being without an internal cavity. How to use solid in a sentence.

Oct 19, 2020 · Because its particles are packed close together, a solid is rigid, doesn’t flow, and isn’t easily compressed. A solid is defined as a state of matter with a definite shape and volume.

Jan 21, 2026 · The SOLID principles are five essential guidelines that enhance software design, making code more maintainable and scalable. The SOLID principles help in enhancing loose coupling.

SOLID definition: 1. hard or firm, keeping a clear shape: 2. completely hard or firm all through an object, or…. Learn more.

Jan 16, 2026 · Solid, one of the three basic states of matter, the others being liquid and gas. A solid forms from liquid or gas because the energy of atoms decreases when the atoms take up a relatively …

A solid is a substance that stays the same shape whether it is in a container or not. Solids turn to liquids at certain temperatures.

A solid, as opposed to a liquid or gas, has a size and shape to it. It doesn't flow like water or disappear into the air.

of or relating to bodies or figures of three dimensions. having the interior completely filled up, free from cavities, or not hollow. a solid piece of chocolate. without openings or breaks. a solid wall. firm, hard, …

SOLID meaning: 1. hard and firm without holes or spaces, and not liquid or gas: 2. strong and not easily broken…. Learn more.