dissipate (
http://definr.com/dissipate)
v 1: to cause to separate and go in different directions, of
crowds, for example; "She waved her hand and scattered
the crows." [syn:
disperse,
dispel,
break up,
scatter]
2: move away from each other; "The crowds dispersed"; "The
children scattered in all directions when the teacher
approached"; [syn:
disperse,
scatter,
spread out]
3: spend frivolously and unwisely; "Fritter away one's
inheritance" [syn:
fritter,
frivol away,
shoot, {fritter
away},
fool,
fool away]