Definition: In philosophy, a concept is an abstract idea or concept that can be understood and applied to various domains. Concepts are often used in everyday language and have specific meanings and applications. Concepts can be divided into two categories: universal concepts (such as life, nature, existence) and individual concepts (such as food, water, health). Universal concepts are fundamental to the universe and refer to properties that exist in all living organisms. Individual concepts, on the other hand, are specific to a particular entity