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.
Knowledge Distillation Think of knowledge distillation as simplifying a textbook for a student. Dhivya Nagasubramanian, Forbes, 4 Mar. 2025 The Matrix is the stone-cold classic, and Dark City has its devotees (Roger Ebert notable among them), but for me, Francis Lawrence’s directorial debut about a psychic consultant has always been the best distillation of this aesthetic. Alison Willmore, Vulture, 4 Mar. 2025 The great power of the movie, beyond the passionate specifics of its romantic dramas, is in the distillation of an enormous vision of historical unity. Richard Brody, The New Yorker, 20 Feb. 2025 In a very basic distillation of their definitions, these terms refer to the positions created by two celestial bodies and the Earth: Opposition means the two bodies are on opposite sides of the Earth, while conjunction means that one body is between the Earth and another body. Stefanie Waldek, Space.com, 19 Feb. 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 13 Mar. 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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