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Definitions

propellant

[pruh-pel-uhnt] / prəˈpɛl ənt /




NOUN
gasoline
Synonyms




Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In March 2026, the Government Accountability Office found that SpaceX had made "limited progress maturing the technologies needed for in-orbit refuelling and cryogenic propellant storage."

From BBC • Jun. 9, 2026

L3Harris gathers explosive propellant, nozzles and casings for the rocket motor that powers it.

From The Wall Street Journal • Jun. 9, 2026

In a statement on Monday, Blue Origin CEO Dave Limp said that the site’s propellant farm and its oxygen, liquid hydrogen and liquid natural gas tanks are all “in good shape.”

From MarketWatch • Jun. 2, 2026

Founded 10 years ago, Ineratec launched production last year -- and its small German facility is currently the only one in Europe making the propellant.

From Barron's • May 31, 2026

Our conclusion was we didn’t know what we were doing with the new propellant.

From "October Sky" by Homer Hickam




Vocabulary lists containing propellant


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