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
  • In a Friday night briefing, Ryan Swanson, a fire behavior analyst, said that the dead fuels – from fine grasses to heavy logs – were the driest in 21 years, and the driest of the season so far.
    — Mary Gilbert, CNN Money, 8 Aug. 2026
  • Fire crews were warned Friday morning that there would be erratic winds, dry fuels and hot temperatures as well as potential for dry thunderstorms and lightning.
    — Los Angeles Times, Los Angeles Times, 8 Aug. 2026
Definition of fuels
Noun
  • Woolf, who desired a palate cleanser after finishing her experimental novel The Waves, focused her energies on the life story of the poet Elizabeth Barrett Browning’s cocker spaniel.
    — Rachel Vorona Cote, The Atlantic, 30 July 2026
  • Piñón also proposes the use of renewable energies, such as solar, and producing ethanol from sugarcane, as Brazil does.
    — Sarah Moreno, Miami Herald, 24 July 2026
Definition of energies

Browse Nearby Words

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 11 Aug. 2026.

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More from Merriam-Webster on propellants

Nglish: Translation of propellants for Spanish Speakers

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