What is the basic definition of real?

In its most basic definition, "real" refers to something that actually exists or has occurred in the factual world, as opposed to being imagined, invented, or theoretical. When we say something is real, we mean that it can be verified and confirmed by evidence or experience. The concept of what is considered real can vary depending on the context, such as in philosophy, mathematics, or everyday life.

The concept of what is real has been a subject of philosophical debate for centuries. Philosophers have enquired into the nature of reality and existence, often questioning what can be considered truly real. For example, in metaphysics, a branch of philosophy, questions about the nature of reality are central. There, you may find discussions about whether only physical objects are real or if abstract concepts like numbers, colors, or even ideas have some form of reality.