oxidizer

noun

ox·​i·​diz·​er ˈäk-sə-ˌdī-zər How to pronounce oxidizer (audio)
: oxidizing agent
especially : one used to support the combustion of a rocket propellant

Examples of oxidizer 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.
Yuri Borisov, head of Roscosmos state space corporation, said the automatic safety system canceled the launch after registering a flaw in the oxidizer tank pressurization system. San Diego Union-Tribune, 9 Apr. 2024 Nuclear Versus Chemical Propulsion Conventional chemical propulsion systems use a chemical reaction involving a light propellant, such as hydrogen, and an oxidizer. Dan Kotlyar, Discover Magazine, 5 Oct. 2024 The Bureau of Alcohol, Tobacco, Firearms and Explosives defines these types of material − such as an oxidizer like ammonium nitrate and a fuel such as aluminum − as legal when separate, but regulated once combined. Nick Penzenstadler, USA TODAY, 17 Sep. 2024 The thrusters, each generating about 85 pounds of thrust, consume the nitrogen tetroxide, or NTO, oxidizer and mix it with hydrazine fuel for combustion. Stephen Clark, Ars Technica, 26 July 2024 See all Example Sentences for oxidizer 

Word History

First Known Use

1850, in the meaning defined above

Time Traveler
The first known use of oxidizer was in 1850

Dictionary Entries Near oxidizer

Cite this Entry

“Oxidizer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oxidizer. Accessed 23 Dec. 2024.

Last Updated: - Updated example sentences
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