| Noun | 1. | dissipation - breaking up and scattering by dispersion; "the dissipation of the mist" dispersion, scattering - spreading widely or driving off |
| 2. | dissipation - dissolute indulgence in sensual pleasure intemperateness, self-indulgence, intemperance - excess in action and immoderate indulgence of bodily appetites, especially in passion or indulgence; "the intemperance of their language" | |
| 3. | dissipation - useless or profitless activity; using or expending or consuming thoughtlessly or carelessly; "if the effort brings no compensating gain it is a waste"; "mindless dissipation of natural resources"boondoggle - work of little or no value done merely to look busy activity - any specific behavior; "they avoided all recreational activity" waste of effort, waste of energy - a useless effort waste of material - a useless consumption of material waste of money - money spent for inadequate return; "the senator said that the project was a waste of money" waste of time - the devotion of time to a useless activity; "the waste of time could prove fatal" squandering - spending resources lavishly and wastefully; "more wasteful than the squandering of time" |