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   Dis·si·pate

   /ˈdisəˌpāt/

   

   verb

   • 1. (with reference to a feeling or other intangible thing) disappear or cause to disappear: "the concern she'd felt for him had wholly dissipated" Similar disappearvanishevaporatedissolvemelt awaymelt into thin airbe dispelleddematerializedispersescatterdrive awaydispelbanishquellallaycheckliterary:evanesceOpposite growdevelop
   • ▪ disperse or scatter: "the cloud of smoke dissipated"
   • 2. squander or fritter away (money, energy, or resources): "he had dissipated his entire fortune" Similar squanderfritter (away)misspendwastethrow awaymake poor use ofbe prodigal withspend recklessly/freelylavishexpendspend like waterthrow around like confettiexhaustdraindepleteburn (up)use upconsumerun throughgo throughloseinformal:blowsplurgepour/throw down the drainspend money as if it grows on treesspend money as if there were no tomorrowspend money as if it were going out of style/fashionbluevulgar slang:piss awayOpposite save
   • ▪ cause (energy) to be lost, typically by converting it to heat: "no power is dissipated in this sort of control element"

   Word Origin late Middle English: from Latin dissipat- ‘scattered’, from the verb dissipare, from dis- ‘apart, widely’ + supare ‘to throw’.

   Derivatives

   • 1. dissipative adjective
   • 2. dissipator noun

   Scrabble Points: 12

   • D

     2

   • I

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   • S

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   • S

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   • I

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   • P

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   • A

     1

   • T

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   • E

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