Dissipated describes something that has scattered, faded away, or been used up completely. When morning fog dissipates under the bright sun, it doesn't just move somewhere else: it breaks apart into tiny droplets that vanish into the air. When your anger dissipates after a frustrating moment, the intense feeling gradually weakens and disappears.

The word often describes energy or resources being scattered wastefully. If you spend all Saturday playing video games instead of working on your science project, you've dissipated your time and energy without accomplishing anything. A dissipated fortune is one that's been carelessly spent until nothing remains.

When describing a person as dissipated, it means they've worn themselves down through excessive indulgence or lack of discipline, losing their vigor and health. In classic novels, you might encounter a dissipated character who has ruined their life through poor choices.

Whether it's morning mist, nervous energy before a performance, or money foolishly spent, what dissipates doesn't just disappear: it scatters away until nothing concentrated remains.