dis·si·pate

[dis-uh-peyt] verb, dis·si·pat·ed, dis·si·pat·ing.
verb (used with object)
1.
to scatter in various directions; disperse; dispel.
2.
to spend or use wastefully or extravagantly; squander; deplete: to dissipate one's talents; to dissipate a fortune on high living.
verb (used without object)
3.
to become scattered or dispersed; be dispelled; disintegrate: The sun shone and the mist dissipated.
4.
to indulge in extravagant, intemperate, or dissolute pleasure.

Origin:
1525–35; < Latin dissipātus (past participle of dissipāre, dissupāre to scatter); see -ate1

dis·si·pat·er, dis·si·pa·tor, noun
dis·si·pa·tive, adjective
dis·si·pa·tiv·i·ty [dis-uh-puh-tiv-i-tee] , noun
non·dis·si·pa·tive, adjective


1. See scatter. 3. disappear, vanish.


1, 3. unite.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
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Dissipate is one of our favorite verbs.
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to spend time idly; loaf.
to run away hurriedly; flee.
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World English Dictionary
dissipate (ˈdɪsɪˌpeɪt) [Click for IPA pronunciation guide]
 
vb
1.  to exhaust or be exhausted by dispersion
2.  (tr) to scatter or break up
3.  (intr) to indulge in the pursuit of pleasure
 
[C15: from Latin dissipāre to disperse, from dis-1 + supāre to throw]
 
'dissipater
 
n
 
'dissipator
 
n
 
'dissipative
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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Etymonline
Word Origin & History

dissipate
1530s, from L. dissipatus, pp. of dissipare "disperse, squander, disintegrate," from dis- "apart" + supare "to throw, scatter." Related: Dissipated; dissipates; dissipating.
Online Etymology Dictionary, © 2010 Douglas Harper
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Example sentences
There is a simple rule of thumb that can be applied toward multiple solutions:
  don't expend energy in order to dissipate energy.
They form, then dissipate quickly.
Having more electrical energy, you can always think of that as having more
  energy to dissipate.
Blooms will dissipate and water quality will improve with cooler temperatures.
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