Thesaurus.com
Dictionary.com
Showing results for propellant.
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.

The upcoming Starship flight, following 11 previous tests, features numerous upgrades like a redesigned propellant system and improved Raptor engines.

From The Wall Street Journal • Apr. 4, 2026

The Artemis II rocket contains nearly 750,000 gallons of propellant, so lightning is one of the biggest risks to safety.

From BBC • Mar. 30, 2026

"But we're also humans trying to load millions of pounds of propellant onto a giant machine and send it to the Moon," he added.

From Barron's • Mar. 27, 2026

"If we're going to send humans to Mars, you need H2O and not just for drinking, but for propellant and all manner of applications," Luzzi said.

From Science Daily • Dec. 27, 2025

It was heavy, and there wasn’t much room for the propellant after the nozzle and top plug were bolted in place.

From "October Sky" by Homer Hickam




Vocabulary lists containing propellant