Main Entry:

dis·si·pa·tion

Pronunciation:

\ˌdi-sə-ˈpā-shən\

Function:

noun

Date:

15th century

1: the action or process of dissipating : the state of being dissipated: a: dispersion, diffusion barchaic : dissolution, disintegration c: wasteful expenditure d: intemperate living ; especially : excessive drinking 2: an act of self-indulgence ; especially : one that is not harmful : amusement