Absolute time refers to a concept of time that is independent of any events or observers. It is often considered a uniform measure that exists regardless of the physical processes occurring in the universe. This idea contrasts with relative time, which can vary based on speed, gravity, or other factors. In physics, particularly in the theory of Einstein's relativity, absolute time is not a fundamental aspect of reality. Instead, time is intertwined with space, forming a four-dimensional continuum known as spacetime. This means that time can be experienced differently depending on the observer's state of motion or gravitational field.