Unit Discrete is a term used to describe an individual element or component that is distinct from other elements or components. It is often used in mathematics, engineering, and computer science to refer to a single item or ENTITY that can be identified separately from other items or entities. Unit Discrete can also be used to describe a single unit of measurement, such as a meter or a kilogram. In computing, it is often used to refer to a single piece of data or instruction that can be processed independently.