<p><strong>Verb</strong></p><ul><li>(used with object) dissipated, dissipating.<ul><li>to scatter in various directions; disperse; dispel.</li><li>Antonyms: unite.</li><li>to spend or use wastefully or extravagantly; squander; deplete: to dissipate one's talents; to dissipate a fortune on high living.</li></ul></li><li>(used without object) dissipated, dissipating.<ul><li>to become scattered or dispersed; be dispelled; disintegrate: The sun shone and the mist dissipated.</li><li>Synonyms: vanish, disappear.</li><li>Antonyms: unite.</li><li>to indulge in extravagant, intemperate, or dissolute pleasure.</li></ul></li></ul>