What does the term "dissipate" mean in a physical context?

In a physical context, the term "dissipate" refers to the process by which energy is spread out and becomes less concentrated. This is often observed in various phenomena, such as when heat energy is transferred from a warm object to a cooler surrounding, resulting in a decrease in intensity and concentration of that heat energy. For instance, when heat from a hot surface is dissipated into the air, the energy spreads out, leading to a cooler surface and a more uniform temperature in the surrounding environment. This concept is vital in understanding energy transfer processes such as conduction, convection, and radiation, where energy transforms from a concentrated state to a more dispersed state.