heat death

noun

Definition of heat death

: an ultimate state of thermal equilibrium implying conditions of maximum entropy and zero available energy that according to the laws of thermodynamics the material universe is apparently approaching

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Cite this Entry

“Heat death.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heat%20death. Accessed 26 May. 2022.

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