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propellants

noun

variants also propellents
plural of propellant
as in fuels

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Example Sentences

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.
Recent Examples of propellants Pressurized helium is routinely used in rockets to push propellants to engines and to help clean and dry tanks and propellant lines when needed. — William Harwood, CBS News, 19 Mar. 2026
Recent Examples of Synonyms for propellants
  1. fuels
  2. energies
Noun
  • While crude prices remain high, with refined fuels facing a bigger shock, markets have yet to see catastrophic extremes, even as the Iran war and the strait’s closure approach their eighth month.
    — Jason Ma, Fortune, 26 Sep. 2026
  • For nonprofits, trust fuels donations, volunteer engagement and mission impact.
    — Leslie Motter, Forbes.com, 25 Sep. 2026
Definition of fuels
Noun
  • At higher energies, more mesons (pairs of quarks and their antimatter counterparts, antiquarks) are present.
    — Clara Moskowitz, Scientific American, 28 Sep. 2026
  • My music can be appreciated by a lot of different people in a lot of different places and energies and moods.
    — Kyle Denis, Billboard, 28 Sep. 2026
Definition of energies

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propellant
propellants
propelled
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Cite this Entry

“Propellants.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/propellants. Accessed 2 Oct. 2026.

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