dissipation
noun
dis·si·pa·tion
ˌdi-sə-ˈpā-shən 
1
: the action or process of dissipating : the state of being dissipated:
a
: dispersion, diffusion
the dissipation of the smoke
the dissipation of enemy forces
b
archaic
: dissolution, disintegration
c
: wasteful expenditure
the dissipation of the family's fortune
d
: intemperate living
especially
: excessive drinking
2
: an act of self-indulgence
lived a life of dissipation
especially
: one that is not harmful : amusement
Synonyms
Examples of dissipation in a Sentence
Insulation helps prevent the dissipation of heat from houses in the winter.
a movie about the dissipation of a famous heir's fortune
He lived a life of dissipation.
Recent Examples on the Web
That much of this week’s heat unfolded after the dissipation of the El Niño weather pattern — which typically boosts global temperatures — shows how greenhouse gas pollution has pushed the planet into frightening new territory, researchers say.
—
Scott Dance, Washington Post, 22 June 2024
Since then, ice has retreated and advanced, over and over, largely in accordance with the buildup and dissipation of greenhouse gases in the air.
—Ross Andersen, The Atlantic, 12 June 2024
The research team also did numerical modeling that simulated heat dissipation at fighting intensities that were impossible to do with human participants due to safety reasons; this also confirmed the Dendra armor worked.
—Jacek Krywko, Ars Technica, 30 May 2024
In the case of this little robot, the mechanical energy dissipation in the pistons is less than the total energy needed to be dissipated from the fall, so the rest of the mechanism takes a pretty hard hit.
—IEEE Spectrum, 12 May 2024
See all Example Sentences for dissipation 
Scott Dance, Washington Post, 22 June 2024
Since then, ice has retreated and advanced, over and over, largely in accordance with the buildup and dissipation of greenhouse gases in the air.
—Ross Andersen, The Atlantic, 12 June 2024
The research team also did numerical modeling that simulated heat dissipation at fighting intensities that were impossible to do with human participants due to safety reasons; this also confirmed the Dendra armor worked.
—Jacek Krywko, Ars Technica, 30 May 2024
In the case of this little robot, the mechanical energy dissipation in the pistons is less than the total energy needed to be dissipated from the fall, so the rest of the mechanism takes a pretty hard hit.
—IEEE Spectrum, 12 May 2024
See all Example Sentences for dissipation
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Dictionary Entries Near dissipation
Cite this Entry
“Dissipation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dissipation. Accessed 2 Jul. 2024.
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dissipation
noun
dis·si·pa·tion
ˌdis-ə-ˈpā-shən
: the action or process of dissipating : the state of being dissipated
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