thermal insulation

noun

Definition of thermal insulation

1 : the process of insulating against transmission of heat
2 : material of relatively low heat conductivity used to shield a volume against loss or entrance of heat by radiation, convection, or conduction

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Learn More About thermal insulation

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Cite this Entry

“Thermal insulation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thermal%20insulation. Accessed 8 Dec. 2021.

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