pyrolysis

noun

py·​rol·​y·​sis pī-ˈrä-lə-səs How to pronounce pyrolysis (audio)
: chemical change brought about by the action of heat
pyrolytic adjective
pyrolytically adverb

Examples of pyrolysis 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.
Revenue was generated from the company's subsidiary, Clean-Seas Morocco, through the sale of pyrolysis oil. Quartz Bot, Quartz, 19 Nov. 2024 Biochar: Converts organic material into a stable form of carbon through pyrolysis, which can then be used in soils to sequester carbon and improve soil health. Rob Van Straten, Forbes, 31 Oct. 2024 After lobbying from the ACC and others, about half of all U.S. states have passed laws classifying pyrolysis as manufacturing. Lisa Song, ProPublica, 23 Oct. 2024 For instance, the use of natural gas to produce hydrogen via reforming or pyrolysis—methods that create either concentrated CO2 for storage or solid carbon—is under scrutiny. Nils Rokke, Forbes, 8 Oct. 2024 See all Example Sentences for pyrolysis 

Word History

Etymology

New Latin

First Known Use

circa 1890, in the meaning defined above

Time Traveler
The first known use of pyrolysis was circa 1890

Dictionary Entries Near pyrolysis

Cite this Entry

“Pyrolysis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pyrolysis. Accessed 30 Nov. 2024.

Medical Definition

pyrolysis

noun
py·​rol·​y·​sis pī-ˈräl-ə-səs How to pronounce pyrolysis (audio)
plural pyrolyses -ˌsēz How to pronounce pyrolysis (audio)
: chemical change brought about by the action of heat
pyrolytic adjective

More from Merriam-Webster on pyrolysis

Last Updated: - Updated example sentences
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