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Definitions

propellant

[pruh-pel-uhnt] / prəˈpɛl ənt /




NOUN
gasoline
Synonyms




Example Sentences

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Regulus aims this year to start work on a site to produce triple-base propellant, a particularly powerful variant that the U.S. hasn’t produced since 1986, Somerindyke said.

From The Wall Street Journal Jul. 28, 2026

Highly flammable when treated with acid, it acts as a propellant, triggering a violent expansion of gas needed to launch artillery up to 70 miles.

From The Wall Street Journal Jul. 20, 2026

Much of that additional mass comes from the hardware required for complete reusability, including heat shield tiles, landing propellant, structural reinforcements, and other recovery systems.

From Science Daily Jul. 11, 2026

Experts at the time said they believed it was most likely a fuel tank or bladder tank containing hydrazine - a highly volatile propellant - from an unmanned rocket.

From BBC Jul. 5, 2026

O’Dell chimed, and so coined our new term for the propellant.

From "October Sky" by Homer Hickam




Vocabulary lists containing propellant


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