distillation

noun

dis·​til·​la·​tion ˌdi-stə-ˈlā-shən How to pronounce distillation (audio)
1
a
: the process of purifying a liquid by successive evaporation and condensation
b
: a process like distillation
gradual distillation of the truth
also : an instance of such distilling
2

Examples of distillation in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Like the blanco, this reposado is infused with roasted agave and agave miel, or honey, before its final distillation. Jonah Flicker, Robb Report, 29 Apr. 2025 The approach, called knowledge distillation, gets the larger model to effectively pass on its training, like a teacher giving lessons to a student. Stephen Ornes, Wired News, 13 Apr. 2025 And while generative AI has been a major benefactor, machine learning and vision processing are also seeing great benefits from techniques such as model distillation and low-cost fine-tuning. Jason Andersen, Forbes, 19 Mar. 2025 Incentivize their work, providing the time and resources to write more popular-level distillations of their research or to educate alumni groups about the threats campuses are facing. Ars Staff, ArsTechnica, 17 Apr. 2025 See All Example Sentences for distillation

Word History

First Known Use

14th century, in the meaning defined at sense 1a

Time Traveler
The first known use of distillation was in the 14th century

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Cite this Entry

“Distillation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/distillation. Accessed 31 May. 2025.

Kids Definition

distillation

noun
dis·​til·​la·​tion ˌdis-tə-ˈlā-shən How to pronounce distillation (audio)
: a process of heating a liquid or solid until it sends off a vapor and then cooling the vapor until it becomes liquid

Medical Definition

distillation

noun
dis·​til·​la·​tion ˌdis-tə-ˈlā-shən How to pronounce distillation (audio)
1
: a process that consists of driving gas or vapor from liquids or solids by heating and condensing to liquid products and that is used especially for purification, fractionation, or the formation of new substances
2
: something distilled

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